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Knitr
knitr is an engine for dynamic report generation with R. It is a package in the programming language R that enables integration of R code into LaTeX, LyX, HTML, Markdown, AsciiDoc, and reStructuredText documents. The purpose of knitr is to allow reproducible research in R through the means of literate programming. It is licensed under the GNU General Public License. knitr was inspired by Sweave and written with a different design for better modularization, so it is easier to maintain and extend. Sweave can be regarded as a subset of knitr in the sense that all features of Sweave are also available in knitr. Some of knitr's extensions include the R Markdown format (used in reports published on RPubs), caching, TikZ graphics and support to other languages such as Python, Perl, C++, Shell scripts and CoffeeScript, and so on. knitr is officially supported in the RStudio Integrated development environment, IDE for R, LyX LyX (styled as ; pronounced ) (Based on 3 developers, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yihui Xie
Yihui Xie ( zh, 谢益辉) is a Chinese statistician, data scientist and software engineer for RStudio. He is the principal author of the open-source software package Knitr for data analysis in the R programming language, and has also written the book ''Dynamic Documents with R and knitr''. Early life and education Yihui Xie graduated from Renmin University of China with a bachelor's degree in Economics and master's degree in Statistics. He earned his Ph.D from Iowa State University supervised by Di Cook and Heike Hofmann. Career and research Yihui Xie created the animation package in R which allows animation in graphics through R. He then authored the knitr package which makes reproducible research available from R. Since 2013, he has been working with RStudio, the makers of an Integrated development environment (IDE) for the R programming language. Awards and honors Xie was awarded the John M. Chambers statistical software award by American Statistical Association ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Literate Programming
Literate programming is a programming paradigm introduced in 1984 by Donald Knuth in which a computer program is given as an explanation of its logic in a natural language, such as English, interspersed (embedded) with snippets of macros and traditional source code, from which compilable source code can be generated. The approach is used in scientific computing and in data science routinely for reproducible research and open access purposes. Literate programming tools are used by millions of programmers today. The literate programming paradigm, as conceived by Donald Knuth, represents a move away from writing computer programs in the manner and order imposed by the computer, and instead gives programmers macros to develop programs in the order demanded by the logic and flow of their thoughts. Literate programs are written as an exposition of logic in more natural language in which macros are used to hide abstractions and traditional source code, more like the text of an essa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RStudio
RStudio is an integrated development environment for R, a programming language for statistical computing and graphics. It is available in two formats: RStudio Desktop is a regular desktop application while RStudio Server runs on a remote server and allows accessing RStudio using a web browser. Licensing model The RStudio integrated development environment (IDE) is available with the GNU Affero General Public License version 3. The AGPL v3 is an open source license that guarantees the freedom to share the code. RStudio Desktop and RStudio Server are both available in free and fee-based (commercial) editions. OS support depends on the format/edition of the IDE. Prepackaged distributions of RStudio Desktop are available for Windows, macOS, and Linux. RStudio Server and Server Pro run on Debian, Ubuntu, Red Hat Linux, CentOS, openSUSE and SLES. Overview and History The RStudio IDE is partly written in the C++ programming language and uses the Qt framework for its graphica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sweave
Sweave is a function in the statistical programming language R that enables integration of R code into LaTeX or LyX documents. The purpose is "to create dynamic reports, which can be updated automatically if data or analysis change". The data analysis is performed at the moment of writing the report, or more exactly, at the moment of compiling the Sweave code with Sweave (i.e., essentially with R) and subsequently with LaTeX. This can facilitate the creation of up-to-date reports for the author. Because the Sweave files together with any external R files that might be sourced from them and the data files contain all the information necessary to trace back all steps of the data analyses, Sweave also has the potential to make research more transparent and reproducible to others. However, this is only the case to the extent that the author makes the data and the R and Sweave code available. If the author only publishes the resulting PDF document or printed versions thereof, a report c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Architect (software)
Architect is an open-source integrated development environment (IDE), based on Eclipse. It serves as a multi-purpose workbench for data scientists, by providing support for various programming languages and technologies. Integrated development environments are software applications that support computer programmers and data scientists in their work. In a single program interface, it provides one or more source code editors, syntax highlighting and functionality for building or executing the code. Within the broad family of IDEs, Architect primarily aims at applications in data science. Originally, it primarily focussed on the (statistical) programming language R. Over time, it has developed towards a more universal platform for modern data science. Data science workbench Through the StatET plugin, Architect provides full support for the R programming language. It supports the use of multiple R consoles in which R code can be executed. It also provides syntax highlighting and an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
R (programming Language) R is a programming language for statistical computing and graphics supported by the R Core Team and the R Foundation for Statistical Computing. Created by statisticians Ross Ihaka and Robert Gentleman, R is used among data miners, bioinformaticians and statisticians for data analysis and developing statistical software. Users have created packages to augment the functions of the R language. According to user surveys and studies of scholarly literature databases, R is one of the most commonly used programming languages used in data mining. R ranks 12th in the TIOBE index, a measure of programming language popularity, in which the language peaked in 8th place in August 2020. The official R software environment is an open-source free software environment within the GNU package, available under the GNU General Public License. It is written primarily in C, Fortran, and R itself (partially self-hosting). Precompiled executables are provided for various operating systems. ... [...More Info...] [...Related Items...] OR: [Wikipedia] |
