Zaloguj się

Gotowe bibliografie tematyczne / Package R / Rozprawy doktorskie

Kliknij ten link, aby zobaczyć inne rodzaje publikacji na ten temat: Package R.

Rozprawy doktorskie na temat „Package R”

Autor: Grafiati

Data publikacji: 26 października 2024

Data aktualizacji: 31 lipca 2025

Utwórz poprawne odniesienie w stylach APA, MLA, Chicago, Harvard i wielu innych

Wybierz rodzaj źródła:

Sprawdź 50 najlepszych rozpraw doktorskich naukowych na temat „Package R”.

Przycisk „Dodaj do bibliografii” jest dostępny obok każdej pracy w bibliografii. Użyj go – a my automatycznie utworzymy odniesienie bibliograficzne do wybranej pracy w stylu cytowania, którego potrzebujesz: APA, MLA, Harvard, Chicago, Vancouver itp.

Możesz również pobrać pełny tekst publikacji naukowej w formacie „.pdf” i przeczytać adnotację do pracy online, jeśli odpowiednie parametry są dostępne w metadanych.

Przeglądaj rozprawy doktorskie z różnych dziedzin i twórz odpowiednie bibliografie.

1

Theußl, Stefan, Uwe Ligges, and Kurt Hornik. "Prospects and Challenges in R Package Development." Institute for Statistics and Mathematics, WU Vienna University of Economics and Business, 2010. http://epub.wu.ac.at/866/1/document.pdf.

Pełny tekst źródła

Streszczenie:

R, a software package for statistical computing and graphics, has evolved into the lingua franca of (computational) statistics. One of the cornerstones of R's success is the decentralized and modularized way of creating software using a multi-tiered development model: The R Development Core Team provides the "base system", which delivers basic statistical functionality, and many other developers contribute code in the form of extensions in a standardized format via so-called packages. In order to be accessible by a broader audience, packages are made available via standardized source code repo

Style APA, Harvard, Vancouver, ISO itp.

2

Guy, Abel. "fanplot: An R Package for Visualising Sequential Distributions." The R Foundation for Statistical Computing, 2015. http://epub.wu.ac.at/5910/1/Abel_2015_RJ_fanplot%2DAn%2DR%2DPackage.pdf.

Pełny tekst źródła

Streszczenie:

Fan charts, first developed by the Bank of England in 1996, have become a standard method for visualising forecasts with uncertainty. Using shading fan charts focus the attention towards the whole distribution away from a single central measure. This article describes the basics of plotting fan charts using an R add-on package alongside some additional methods for displaying sequential distributions. Examples are based on distributions of both estimated parameters from a time series model and future values with uncertainty.

Style APA, Harvard, Vancouver, ISO itp.

3

Kastner, Gregor. "Heavy-Tailed Innovations in the R Package stochvol." WU Vienna University of Economics and Business, 2015. http://epub.wu.ac.at/4918/1/heavytails.pdf.

Pełny tekst źródła

Streszczenie:

We document how sampling from a conditional Student's t distribution is implemented in stochvol. Moreover, a simple example using EUR/CHF exchange rates illustrates how to use the augmented sampler. We conclude with results and implications. (author's abstract)

Style APA, Harvard, Vancouver, ISO itp.

4

Randahl, David. "Raoul: An R-Package for Handling Missing Data." Thesis, Uppsala universitet, Statistiska institutionen, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-297051.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

5

Hornik, Kurt, and Bettina Grün. "topicmodels: An R Package for Fitting Topic Models." American Statistical Association, 2011. http://epub.wu.ac.at/3987/1/topicmodels.pdf.

Pełny tekst źródła

Streszczenie:

Topic models allow the probabilistic modeling of term frequency occurrences in documents. The fitted model can be used to estimate the similarity between documents as well as between a set of specified keywords using an additional layer of latent variables which are referred to as topics. The R package topicmodels provides basic infrastructure for fitting topic models based on data structures from the text mining package tm. The package includes interfaces to two algorithms for fitting topic models: the variational expectation-maximization algorithm provided by David M. Blei and co-autho

Style APA, Harvard, Vancouver, ISO itp.

6

Karatzoglou, Alexandros, Alex Smola, Kurt Hornik, and Achim Zeileis. "kernlab - An S4 package for kernel methods in R." Institut für Statistik und Mathematik, WU Vienna University of Economics and Business, 2004. http://epub.wu.ac.at/1048/1/document.pdf.

Pełny tekst źródła

Streszczenie:

kernlab is an extensible package for kernel-based machine learning methods in R. It takes advantage of R's new S4 object model and provides a framework for creating and using kernel-based algorithms. The package contains dot product primitives (kernels), implementations of support vector machines and the relevance vector machine, Gaussian processes, a ranking algorithm, kernel PCA, kernel CCA, and a spectral clustering algorithm. Moreover it provides a general purpose quadratic programming solver, and an incomplete Cholesky decomposition method. (author's abstract)<br>Series: Research Report S

Style APA, Harvard, Vancouver, ISO itp.

7

Buder, Thomas, Andreas Deutsch, Michael Seifert, and Anja Voss-Böhme. "CellTrans: An R Package to Quantify Stochastic Cell State Transitions." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-230144.

Pełny tekst źródła

Streszczenie:

Many normal and cancerous cell lines exhibit a stable composition of cells in distinct states which can, e.g., be defined on the basis of cell surface markers. There is evidence that such an equilibrium is associated with stochastic transitions between distinct states. Quantifying these transitions has the potential to better understand cell lineage compositions. We introduce CellTrans, an R package to quantify stochastic cell state transitions from cell state proportion data from fluorescence-activated cell sorting and flow cytometry experiments. The R package is based on a mathematical model

Style APA, Harvard, Vancouver, ISO itp.

8

de, Leeuw Jan, and Patrick Mair. "Simple and Canonical Correspondence Analysis Using the R Package anacor." Foundation for Open Access Statistics, 2009. http://dx.doi.org/10.18637/jss.v031.i05.

Pełny tekst źródła

Streszczenie:

This paper presents the R package anacor for the computation of simple and canonical correspondence analysis with missing values. The canonical correspondence analysis is specified in a rather general way by imposing covariates on the rows and/or the columns of the two-dimensional frequency table. The package allows for scaling methods such as standard, Benzécri, centroid, and Goodman scaling. In addition, along with well-known two- and three-dimensional joint plots including confidence ellipsoids, it offers alternative plotting possibilities in terms of transformation plots, Benzécri plots, a

Style APA, Harvard, Vancouver, ISO itp.

9

Hahsler, Michael, Kurt Hornik, and Christian Buchta. "Getting Things in Order: An Introduction to the R Package seriation." American Statistical Association, 2008. http://epub.wu.ac.at/4003/1/things.pdf.

Pełny tekst źródła

Streszczenie:

Seriation, i.e., finding a suitable linear order for a set of objects given data and a loss or merit function, is a basic problem in data analysis. Caused by the problem's combinatorial nature, it is hard to solve for all but very small sets. Nevertheless, both exact solution methods and heuristics are available. In this paper we present the package seriation which provides an infrastructure for seriation with R. The infrastructure comprises data structures to represent linear orders as permutation vectors, a wide array of seriation methods using a consistent interface, a method to calculate

Style APA, Harvard, Vancouver, ISO itp.

10

Feinerer, Ingo, Christian Buchta, Wilhelm Geiger, Johannes Rauch, Patrick Mair, and Kurt Hornik. "The textcat Package for n-Gram Based Text Categorization in R." American Statistical Association, 2013. http://epub.wu.ac.at/3985/1/textcat.pdf.

Pełny tekst źródła

Streszczenie:

Identifying the language used will typically be the first step in most natural language processing tasks. Among the wide variety of language identification methods discussed in the literature, the ones employing the Cavnar and Trenkle (1994) approach to text categorization based on character n-gram frequencies have been particularly successful. This paper presents the R extension package textcat for n-gram based text categorization which implements both the Cavnar and Trenkle approach as well as a reduced n-gram approach designed to remove redundancies of the original approach. A multi-l

Style APA, Harvard, Vancouver, ISO itp.

11

Hahsler, Michael, Kurt Hornik, and Christian Buchta. "Getting Things in Order: An Introduction to the R package seriation." Department of Statistics and Mathematics, WU Vienna University of Economics and Business, 2007. http://epub.wu.ac.at/852/1/document.pdf.

Pełny tekst źródła

Streszczenie:

Seriation, i.e., finding a linear order for a set of objects given data and a loss or merit function, is a basic problem in data analysis. Caused by the problem's combinatorial nature, it is hard to solve for all but very small sets. Nevertheless, both exact solution methods and heuristics are available. In this paper we present the package seriation which provides the infrastructure for seriation with R. The infrastructure comprises data structures to represent linear orders as permutation vectors, a wide array of seriation methods using a consistent interface, a method to calculate the value

Style APA, Harvard, Vancouver, ISO itp.

12

Jot, Sapan. "pcaL1: An R Package of Principal Component Analysis using the L1 Norm." VCU Scholars Compass, 2011. http://scholarscompass.vcu.edu/etd/2488.

Pełny tekst źródła

Streszczenie:

Principal component analysis (PCA) is a dimensionality reduction tool which captures the features of data set in low dimensional subspace. Traditional PCA uses L2-PCA and has much desired orthogonality properties, but is sensitive to outliers. PCA using L1 norm has been proposed as an alternative to counter the effect of outliers. The R environment for statistical computing already provides L2-PCA function prcomp(), but there are not many options for L1 norm PCA methods. The goal of the research was to create one R package with different options of PCA methods using L1 norm. So, we choose thre

Style APA, Harvard, Vancouver, ISO itp.

13

Philipp, Michel, Thomas Rusch, Kurt Hornik, and Carolin Strobl. "Measuring the Stability of Results from Supervised Statistical Learning." WU Vienna University of Economics and Business, 2017. http://epub.wu.ac.at/5398/1/Report131.pdf.

Pełny tekst źródła

Streszczenie:

Stability is a major requirement to draw reliable conclusions when interpreting results from supervised statistical learning. In this paper, we present a general framework for assessing and comparing the stability of results, that can be used in real-world statistical learning applications or in benchmark studies. We use the framework to show that stability is a property of both the algorithm and the data-generating process. In particular, we demonstrate that unstable algorithms (such as recursive partitioning) can produce stable results when the functional form of the relationship bet

Style APA, Harvard, Vancouver, ISO itp.

14

Kastner, Gregor. "Dealing with Stochastic Volatility in Time Series Using the R Package stochvol." Foundation for Open Access Statistics, 2016. http://epub.wu.ac.at/4890/1/v69i05.pdf.

Pełny tekst źródła

Streszczenie:

The R package stochvol provides a fully Bayesian implementation of heteroskedasticity modeling within the framework of stochastic volatility. It utilizes Markov chain Monte Carlo (MCMC) samplers to conduct inference by obtaining draws from the posterior distribution of parameters and latent variables which can then be used for predicting future volatilities. The package can straightforwardly be employed as a stand-alone tool; moreover, it allows for easy incorporation into other MCMC samplers. The main focus of this paper is to show the functionality of stochvol. In addition, it provides a bri

Style APA, Harvard, Vancouver, ISO itp.

15

Hornik, Kurt, and Bettina Grün. "movMF: An R Package for Fitting Mixtures of von Mises-Fisher Distributions." American Statistical Association, 2014. http://epub.wu.ac.at/4893/1/v58i10.pdf.

Pełny tekst źródła

Streszczenie:

Finite mixtures of von Mises-Fisher distributions allow to apply model-based clustering methods to data which is of standardized length, i.e., all data points lie on the unit sphere. The R package movMF contains functionality to draw samples from finite mixtures of von Mises-Fisher distributions and to fit these models using the expectation-maximization algorithm for maximum likelihood estimation. Special features are the possibility to use sparse matrix representations for the input data, different variants of the expectationmaximization algorithm, different methods for determining the co

Style APA, Harvard, Vancouver, ISO itp.

16

Zhu, Hongxu. "AN R PACKAGE FOR FITTING DIRICHLET PROCESS MIXTURES OF MULTIVARIATE GAUSSIAN DISTRIBUTIONS." Case Western Reserve University School of Graduate Studies / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=case155752396390554.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

17

Downey, Sean S., Guowei Sun, and Peter Norquest. "alineR: an R Package for Optimizing Feature-Weighted Alignments and Linguistic Distances." R FOUNDATION STATISTICAL COMPUTING, 2017. http://hdl.handle.net/10150/625224.

Pełny tekst źródła

Streszczenie:

Linguistic distance measurements are commonly used in anthropology and biology when quantitative and statistical comparisons between words are needed. This is common, for example, when analyzing linguistic and genetic data. Such comparisons can provide insight into historical population patterns and evolutionary processes. However, the most commonly used linguistic distances are derived from edit distances, which do not weight phonetic features that may, for example, represent smaller-scale patterns in linguistic evolution. Thus, computational methods for calculating feature-weighted linguisti

Style APA, Harvard, Vancouver, ISO itp.

18

Zeileis, Achim, Mark A. van de Wiel, Kurt Hornik, and Torsten Hothorn. "Implementing a Class of Permutation Tests: The coin Package." American Statistical Association, 2008. http://epub.wu.ac.at/4004/1/class.pdf.

Pełny tekst źródła

Streszczenie:

The R package coin implements a unified approach to permutation tests providing a huge class of independence tests for nominal, ordered, numeric, and censored data as well as multivariate data at mixed scales. Based on a rich and exible conceptual framework that embeds different permutation test procedures into a common theory, a computational framework is established in coin that likewise embeds the corresponding R functionality in a common S4 class structure with associated generic functions. As a consequence, the computational tools in coin inherit the exibility of the underlying

Style APA, Harvard, Vancouver, ISO itp.

19

Hothorn, Torsten, Kurt Hornik, de Wiel Mark A. van, and Achim Zeileis. "Implementing a Class of Permutation Tests: The coin Package." Department of Statistics and Mathematics, WU Vienna University of Economics and Business, 2007. http://epub.wu.ac.at/408/1/document.pdf.

Pełny tekst źródła

Streszczenie:

The R package coin implements a unified approach to permutation tests providing a huge class of independence tests for nominal, ordered, numeric, and censored data as well as multivariate data at mixed scales. Based on a rich and flexible conceptual framework that embeds different permutation test procedures into a common theory, a computational framework is established in coin that likewise embeds the corresponding R functionality in a common S4 class structure with associated generic functions. As a consequence, the computational tools in coin inherit the flexibility of the underlying theory

Style APA, Harvard, Vancouver, ISO itp.

20

Kleiber, Christian, Kurt Hornik, Friedrich Leisch, and Achim Zeileis. "strucchange: An R Package for Testing for Structural Change in Linear Regression Models." American Statistical Association, 2002. http://epub.wu.ac.at/4001/1/strucchange.pdf.

Pełny tekst źródła

Streszczenie:

This paper reviews tests for structural change in linear regression models from the generalized fluctuation test framework as well as from the F test (Chow test) framework. It introduces a unified approach for implementing these tests and presents how these ideas have been realized in an R package called strucchange. Enhancing the standard significance test approach the package contains methods to fit, plot and test empirical fluctuation processes (like CUSUM, MOSUM and estimates-based processes) and to compute, plot and test sequences of F statistics with the supF, aveF and expF test. T

Style APA, Harvard, Vancouver, ISO itp.

21

Zeileis, Achim, Friedrich Leisch, Kurt Hornik, and Christian Kleiber. "strucchange. An R package for testing for structural change in linear regression models." SFB Adaptive Information Systems and Modelling in Economics and Management Science, WU Vienna University of Economics and Business, 2001. http://epub.wu.ac.at/1124/1/document.pdf.

Pełny tekst źródła

Streszczenie:

This paper introduces ideas and methods for testing for structural change in linear regression models and presents how these have been realized in an R package called strucchange. It features tests from the generalized fluctuation test framework as well as from the F test (Chow test) framework. Extending standard significance tests it contains methods to fit, plot and test empirical fluctuation processes (like CUSUM, MOSUM and estimates-based processes) on the one hand and to compute, plot and test sequences of F statistics with the supF, aveF and expF test on the other. Thus, it makes powerfu

Style APA, Harvard, Vancouver, ISO itp.

22

Mair, Patrick, and Reinhold Hatzinger. "Extended Rasch Modeling: The eRm Package for the Application of IRT Models in R." Department of Statistics and Mathematics, WU Vienna University of Economics and Business, 2007. http://epub.wu.ac.at/332/1/document.pdf.

Pełny tekst źródła

Streszczenie:

Item response theory models (IRT) are increasingly becoming established in social science research, particularly in the analysis of performance or attitudinal data in psychology, education, medicine, marketing and other fields where testing is relevant. We propose the R package eRm (extended Rasch modeling) for computing Rasch models and several extensions. A main characteristic of some IRT models, the Rasch model being the most prominent, concerns the separation of two kinds of parameters, one that describes qualities of the subject under investigation, and the other relates to qualities of t

Style APA, Harvard, Vancouver, ISO itp.

23

Mair, Patrick, Eva Hofmann, Kathrin Gruber, Reinhold Hatzinger, Achim Zeileis, and Kurt Hornik. "Motives for Participation in Open-Source Software Projects: A Survey among R Package Authors." WU Vienna University of Economics and Business, 2014. http://epub.wu.ac.at/4135/1/Report126.pdf.

Pełny tekst źródła

Streszczenie:

One of the cornerstones of the R system for statistical computing is the multitude of contributed packages making an extremely broad range of statistical techniques and other quantitative methods freely available. This study investigates which factors are the crucial determinants responsible for the participation of the package authors in the R project. For this purpose a survey was conducted among R package authors, collecting data on different types of participation in the R project, three psychometric scales (hybrid forms of motivation, work design characteristics, and values), as we

Style APA, Harvard, Vancouver, ISO itp.

24

Chuová, Trang. "Analýza výrobního sortimentu firmy KEB-EGE spol.s r. o." Master's thesis, Vysoká škola ekonomická v Praze, 2011. http://www.nusl.cz/ntk/nusl-113608.

Pełny tekst źródła

Streszczenie:

My diploma thesis is dedicated to the analysis of the product assortment of the KEB-EGE ltd. company that concentrates on producing autodiagnostics and steel constructions. The theoretical part involves basic marketing terms and the practical part introduces the company itself, its customers, competition and suppliers, the analysis of the company macro environment and the analysis of the marketing mix as for its four tools, which is product, price, distribution and marketing communication.

Style APA, Harvard, Vancouver, ISO itp.

25

Hornik, Kurt, Duncan Murdoch, and Achim Zeileis. "Who Did What? The Roles of R Package Authors and How to Refer to Them." WU Vienna University of Economics and Business, 2011. http://epub.wu.ac.at/3269/1/Report114.pdf.

Pełny tekst źródła

Streszczenie:

Computational infrastructure for reprenting persons and citations has been available in R for several years, but has been restructured through enhanced classes "person" and "bibentry" in recent versions of R. The new features include support for the specification of the roles of package authors (e.g.,maintainer, author, contributor, translator, etc.) and more flexible formatting/printing tools among various other improvements. Here, we introduce the new classes and their methods and indicate how this functionality is employed in themanagement of R packages. Specifically, we show how the author

Style APA, Harvard, Vancouver, ISO itp.

26

Hornik, Kurt, Duncan Murdoch, and Achim Zeileis. "Who Did What? The Roles of R Package Authors and How to Refer to Them." The R Foundation for Statistical Computing, 2012. http://epub.wu.ac.at/6395/1/RJ%2D2012%2D009.pdf.

Pełny tekst źródła

Streszczenie:

Computational infrastructure for representing persons and citations has been available in R for several years, but has been restructured through enhanced classes "person" and "bibentry" in recent versions of R. The new features include support for the specification of the roles of package authors (e.g. maintainer, author, contributor, translator, etc.) and more flexible formatting/printing tools among various other improvements. Here, we introduce the new classes and their methods and indicate how this functionality is employed in the management of R packages. Specifically, we show

Style APA, Harvard, Vancouver, ISO itp.

27

Tremblay, Serge 1961. "A microcomputer software package to design agricultural drainage plans /." Thesis, McGill University, 1987. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=63911.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

28

Ryan, Niamh Margaret. "The design and application of SuRFR : an R package to prioritise candidate functional DNA sequence variants." Thesis, University of Edinburgh, 2016. http://hdl.handle.net/1842/22916.

Pełny tekst źródła

Streszczenie:

Genetic analyses such as linkage and genome wide association studies (GWAS) have been extremely successful at identifying genomic regions that harbour genetic variants contributing to complex disorders. Over 90% of disease-associated variants from GWAS fall within non-coding regions (Maurano et al., 2012). However, pinpointing the causal variants has proven a major bottleneck to genetic research. To address this I have developed SuRFR, an R package for the ranked prioritisation of candidate causal variants by predicted function. SuRFR produces rank orderings of variants based upon functional g

Style APA, Harvard, Vancouver, ISO itp.

29

Zhang, Jiaqi. "A Comparison of Propensity Score Matching Methods in R with the MatchIt Package: A Simulation Study." University of Cincinnati / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1367938207.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

30

Brett, Craig 1965. "An interval mathematics package for computer-aided design in electromagnetics /." Thesis, McGill University, 1990. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=59532.

Pełny tekst źródła

Streszczenie:

Recent developments in CAD for electromagnetic devices have utilized knowledge-based programming techniques to simplify the task of design process automation. The ultimate goal is to duplicate the role an expert designer performs in synthesizing devices such as transformers, motors, and actuators.<br>A missing quality from these CAD systems is a convenient representation of design space. Interval mathematics is proposed as a means of dealing with this elusive representation. The present work details an interval mathematics package that allows the user to put practical limits on certain paramet

Style APA, Harvard, Vancouver, ISO itp.

31

Almeida, Bernardo Simons de. "A visualização de dados nas lotas da Docapesca." Master's thesis, Instituto Superior de Economia e Gestão, 2020. http://hdl.handle.net/10400.5/21032.

Pełny tekst źródła

Streszczenie:

Mestrado em Métodos Quantitativos para a Decisão Económica e Empresarial<br>Na segunda década do século XXI, assistiu-se a um crescimento exponencial dos dados criados diariamente. Consequentemente, a visualização de dados é cada vez mais relevante no contexto empresarial, revelando-se cada vez mais essencial para a tomada de decisões e planeamento de estratégias de negócio. Este trabalho foi realizado, em conjunto com a Docapesca, com a finalidade de criar um dashboard capaz de analisar os dados específicos relativos ao pescado transacionado nas lotas em Portugal num determinado período (Ent

Style APA, Harvard, Vancouver, ISO itp.

32

Hu, Yang. "Extreme Value Mixture Modelling with Simulation Study and Applications in Finance and Insurance." Thesis, University of Canterbury. Mathematics and Statistics, 2013. http://hdl.handle.net/10092/8538.

Pełny tekst źródła

Streszczenie:

Extreme value theory has been used to develop models for describing the distribution of rare events. The extreme value theory based models can be used for asymptotically approximating the behavior of the tail(s) of the distribution function. An important challenge in the application of such extreme value models is the choice of a threshold, beyond which point the asymptotically justified extreme value models can provide good extrapolation. One approach for determining the threshold is to fit the all available data by an extreme value mixture model. This thesis will review most of the existin

Style APA, Harvard, Vancouver, ISO itp.

33

Mair, Patrick, Eva Hofmann, Kathrin Gruber, Reinhold Hatzinger, Achim Zeileis, and Kurt Hornik. "What Drives Package Authors to Participate in the R Project for Statistical Computing? Exploring Motivation, Values, and Work Design." National Academy of Sciences, 2015. http://epub.wu.ac.at/4702/1/cranpnas.pdf.

Pełny tekst źródła

Streszczenie:

One of the cornerstones of the R system for statistical computing is the multitude of packages contributed by numerous package authors. This makes an extremely broad range of statistical techniques and other quantitative methods freely available. So far no empirical study has investigated psychological factors that drive authors to participate in the R project. This article presents a study of R package authors, collecting data on different types of participation (number of packages, participation in mailing lists, participation in conferences), three psychological scales (types of motivation

Style APA, Harvard, Vancouver, ISO itp.

34

Landry, Guillaume. "ImaSim, a simulation software package for the teaching of medical x-ray imaging." Thesis, McGill University, 2009. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=67028.

Pełny tekst źródła

Streszczenie:

The goal of this project is to enhance the teaching and the self study of diagnostic and radiotherapy x-ray imaging by creating an interactive educational software package, ImaSim, based on a simulation environment. Various imaging modalities found in a radiology or radiation oncology department have been included. ImaSim aims at faithfully reproducing the physics behind these modalities while keeping the operation simple and straightforward. Photons simulated fall into the energy range encompassing radiology and radiation oncology. The user can interactively vary many parame

Style APA, Harvard, Vancouver, ISO itp.

35

Gauthier, Laurent. "Development and use of a database and program package for farm production management." Thesis, McGill University, 1986. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=74030.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

36

Yamamoto, Ayako. "Validation of new operational package for the Lagrangian diagnosis of stratosphere-troposphere exchange." Thesis, McGill University, 2012. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=106407.

Pełny tekst źródła

Streszczenie:

A new tool for the Lagrangian diagnosis of stratosphere-troposphere exchange (STE) was developed for Environment Canada and became operational in July 2010, providing unique, high-resolution daily forecasts of STE over the globe. This thesis offers a comprehensive validation of these STE forecasts in the context of an ozonesonde balloon campaign conducted at three locations in Eastern Canada from 12 July to 4 August 2010. The STE forecasts are calculated using a Lagrangian kinematic trajectory methodology based on the high-resolution global GEM model forecasts at Environment Canada. Both obser

Style APA, Harvard, Vancouver, ISO itp.

37

Tawy, Gwenllian Fflur. "Development and validation of a functional outcome measure package for total knee arthroplasty." Thesis, University of Strathclyde, 2017. http://digitool.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=30377.

Pełny tekst źródła

Streszczenie:

Functional improvement is an important outcome following total knee arthroplasty (TKA). According to recent research, three-dimensional motion analysis is the most scientific method of measuring dynamic knee function. Nevertheless, current protocols are too time consuming and complicated for routine clinical use. This study developed a clinic-appropriate motion capture system, and investigated the feasibility of its use in a clinical environment. A compact motion capture system (Dimensions: 3.5(L)x2.1(H)x1.1(W)m) and bespoke cluster-based biomechanical model were developed. Assessments for qua

Style APA, Harvard, Vancouver, ISO itp.

38

Younkin, Samuel G. "The Linkage Disequilibrium LASSO for SNP Selection in Genetic Association Studies." Case Western Reserve University School of Graduate Studies / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=case1291219489.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

39

Kherrazi, Soufiane. "Les pratiques de contrôle managérial dans le contexte de l’innovation collaborative : le cas des consortiums de R&D européens sponsorisés." Thesis, université Paris-Saclay, 2020. http://www.theses.fr/2020UPASI004.

Pełny tekst źródła

Streszczenie:

Cette recherche aborde la question du contrôle managérial (CM) de l'innovation collaborative. Elle se propose de contribuer à la littérature sur le CM en tenant compte à la fois des perspectives de contingence et de consistance interne pour examiner la mise en place du CM, en particulier dans le contexte des consortiums de R&D. L'ouverture des frontières de la R&D n’est pas sans conséquences sur le design et l'efficacité du CM. Elle implique des défis particuliers et soulève des tensions spécifiques entre les exigences de contrôle et les besoins d’innovation. Sur la base d'une enquête

Style APA, Harvard, Vancouver, ISO itp.

40

Khalid, Madihah. "Enhancing the mathematical achievement of technical education students in Brunei Darussalam using a teaching and learning package." Curtin University of Technology, Science and Mathematics Education Centre, 2004. http://espace.library.curtin.edu.au:80/R/?func=dbin-jump-full&object_id=15984.

Pełny tekst źródła

Streszczenie:

Mathematics plays a key role in many of today’s most secure and financially rewarding careers. In almost every sector of the economy, a substantial core of mathematics is needed to prepare students both for work and for higher education. The impact of computers and information technology in areas as diverse as manufacturing and advertising means that understanding mathematics becomes more important because it provides students with basic prerequisites in other useful areas such as problem-solving. Technical students in Brunei are trained with the skills needed in the world of industry and comm

Style APA, Harvard, Vancouver, ISO itp.

41

Bogered, Gustaf, and Christian Rundquist. "Management Control Systems as a Package and the Impact on Organizational Ambidexterity : A Case Study of a R&D Organization in a Swedish Medical Technology Company." Thesis, Linköpings universitet, Företagsekonomi, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-131052.

Pełny tekst źródła

Streszczenie:

Background: The idea of MCSs operating together in a package is not a new concept. However, not many empirical studies have been made where MCSs have been studied as a package despite studies showing the importance in doing so. The assessment of the performance implications of MCSPs has traditionally been limited to financial measures. Theory suggests that the performance of a MCSP ought to be assessed on a broader scale than conventional output measures. Organizational ambidexterity has been positively associated with a broad variety of performance measures and thus it is used as an assessmen

Style APA, Harvard, Vancouver, ISO itp.

42

Liu, Hangcheng. "EXAMINING THE CONFIRMATORY TETRAD ANALYSIS (CTA) AS A SOLUTION OF THE INADEQUACY OF TRADITIONAL STRUCTURAL EQUATION MODELING (SEM) FIT INDICES." VCU Scholars Compass, 2018. https://scholarscompass.vcu.edu/etd/5565.

Pełny tekst źródła

Streszczenie:

Structural Equation Modeling (SEM) is a framework of statistical methods that allows us to represent complex relationships between variables. SEM is widely used in economics, genetics and the behavioral sciences (e.g. psychology, psychobiology, sociology and medicine). Model complexity is defined as a model’s ability to fit different data patterns and it plays an important role in model selection when applying SEM. As in linear regression, the number of free model parameters is typically used in traditional SEM model fit indices as a measure of the model complexity. However, only using number

Style APA, Harvard, Vancouver, ISO itp.

43

Chan, John Tak Yan. "An interactive computer graphics package for power system analysis based on two-dimensional projections on the voltge space /." Thesis, McGill University, 1987. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=63787.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

44

Kärcher, Karsten. "Reinventing the package holiday business : new information and communication technologies in the British and German tour operator sectors." Thesis, University of Strathclyde, 1996. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=25330.

Pełny tekst źródła

Streszczenie:

Tour operators and travel agents are threatened with disintermediation in the travel and tourism industry, especially as a consequence of altered customer demand and new information and communication technologies which foster direct bookings. In this thesis, however, it is argued that major European tour operators are reinventing their business activities to adapt to these changes and to secure their strategic position in the package holiday business. These tour operators are in particular developing and implementing new information and communication technology strategies to support both their

Style APA, Harvard, Vancouver, ISO itp.

45

Yarar, Nadine [Verfasser], Ulrich R. [Akademischer Betreuer] Orth, and Robert [Gutachter] Mai. "Research on food healthiness : Supporting decisions on public health, package design, and everyday consumption situations / Nadine Yarar ; Gutachter: Robert Mai ; Betreuer: Ulrich R. Orth." Kiel : Universitätsbibliothek Kiel, 2017. http://d-nb.info/1223394204/34.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

46

Carse, Bruce. "Biomechanical data in the design process : a study of the hands and wrists of older adults during package opening." Thesis, University of Strathclyde, 2010. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=12824.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

47

Guitton, Yann. "Diversité des composés terpéniques volatils au sein du genre Lavandula : aspects évolutifs et physiologiques." Phd thesis, Université Jean Monnet - Saint-Etienne, 2010. http://tel.archives-ouvertes.fr/tel-00675866.

Pełny tekst źródła

Streszczenie:

La production de lavande concoure au rayonnement de la région Rhône-Alpes. Les applications de l'huile essentielle (HE) de lavande reposent sur la culture de 3 espèces (L. aangustifolia, L. latifolia et L. stoechas et d'un hybride L. x intermedia) aux chémotypes marqués. Le genre Lavandula est un modèle idéal pour comprendre la structuration et l'origine de la diversité des composés organiques volatils (COV) en particulier des terpènes. Les lavandes ont l'avantage d'avoir une aire de distribution large avec des régions bioclimatiques différentes, un nombre d'espèces limité (39) ayant des carac

Style APA, Harvard, Vancouver, ISO itp.

48

Liu, Meng. "A PREDICTIVE PROBABILITY INTERIM DESIGN FOR PHASE II CLINICAL TRIALS WITH CONTINUOUS ENDPOINTS." UKnowledge, 2017. http://uknowledge.uky.edu/epb_etds/15.

Pełny tekst źródła

Streszczenie:

Phase II clinical trials aim to potentially screen out ineffective and identify effective therapies to move forward to randomized phase III trials. Single-arm studies remain the most utilized design in phase II oncology trials, especially in scenarios where a randomized design is simply not practical. Due to concerns regarding excessive toxicity or ineffective new treatment strategies, interim analyses are typically incorporated in the trial, and the choice of statistical methods mainly depends on the type of primary endpoints. For oncology trials, the most common primary objectives in phase I

Style APA, Harvard, Vancouver, ISO itp.

49

Yan, Donglin. "Bivariate Generalization of the Time-to-Event Conditional Reassessment Method with a Novel Adaptive Randomization Method." UKnowledge, 2018. https://uknowledge.uky.edu/epb_etds/18.

Pełny tekst źródła

Streszczenie:

Phase I clinical trials in oncology aim to evaluate the toxicity risk of new therapies and identify a safe but also effective dose for future studies. Traditional Phase I trials of chemotherapies focus on estimating the maximum tolerated dose (MTD). The rationale for finding the MTD is that better therapeutic effects are expected at higher dose levels as long as the risk of severe toxicity is acceptable. With the advent of a new generation of cancer treatments such as the molecularly targeted agents (MTAs) and immunotherapies, higher dose levels no longer guarantee increased therapeutic effect

Style APA, Harvard, Vancouver, ISO itp.

50

Costa, Gildete Fernandes da. "Aspectos lingu?stico-ergon?micos em r?tulos: avalia??o da linguagem verbo-visual de r?tulos de embalagens para alimentos achocolatados." Universidade Federal do Rio Grande do Norte, 2011. http://repositorio.ufrn.br:8080/jspui/handle/123456789/15021.

Pełny tekst źródła

Streszczenie:

Made available in DSpace on 2014-12-17T14:53:04Z (GMT). No. of bitstreams: 1 GildeteFC_TESE.pdf: 3832787 bytes, checksum: 9d9174675d6d1744c17168384ff52967 (MD5) Previous issue date: 2011-12-12<br>We have been living in a world of packed products. The package and the labels support the companies to communicate with the customers in addition to give protection, storage and convenience in proportion to the products that move in the price list. The labels mainly add up a value which helps the companies differ their products and increase the value of the brands among the final customers. However,

Style APA, Harvard, Vancouver, ISO itp.

Oferujemy zniżki na wszystkie plany premium dla autorów, których prace zostały uwzględnione w tematycznych zestawieniach literatury. Skontaktuj się z nami, aby uzyskać unikalny kod promocyjny!