r tag

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. As of March 2022, R ranks 11th 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. R has a command line interface. Multiple third-party graphical user interfaces are also available, such as RStudio, an integrated development environment, and Jupyter, a notebook interface.

Reference: WIKIPEDIA

1620 questions


1 answers
104 views
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I want to add a symbol to the string that is recognized as a word when I double-click.

If you double-click the string, the word is selected, but I want you to recognize the word with - (hyphen) as one word.Currently, the word aaa_BBB containing _ (underscore) is selected by double-click...

2 years ago

1 answers
64 views
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I want tkinter module to retrieve the text box with the values entered and store the string in one cell in an external file.

What I want to do this time is to store the value entered in the text box from the GUI screen in an external file (a file for writing to CSV).There are two files, one is the GUI file (tkinter.py) and ...

2 years ago

1 answers
44 views
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Understanding the Variable asr

Analyzing the source of Choregraphe's Speech Reco. box.Looking at the source, class MyClass (GeneratedClass): def__init__(self): GeneratedClass.__init__(self, False) try: self.asr=ALProxy(ALSpeechR...

2 years ago

2 answers
49 views
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How can I implement double speed or slow video playback on Android?

I want to implement the video function, so I implemented the functions of Playback, Stop, Pause, Fast Forward, Rewind.However, I don't know how to implement double speed and slow playback, so I'm rese...


1 answers
79 views
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Site Cannot Be Displayed

I use monaca to create an app that displays websites, but when I run the app on my device,net::ERR_BLOCKED_BY_RESPONSEis displayed, and even on the monaca debuggerRefused to display 'http://www.Addres...


1 answers
125 views
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SQL Server Management Studio will no longer be able to deploy database folders.

Database Folder Does Not Open in SQL Server Management Studio (Deploying... or Expanding...) State Does Not Go environmentWindows 10 Pro x64 2004 (updated from 1903)SQL Server 2012 SP4, 2014, and 2016...

2 years ago

1 answers
78 views
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To automatically display a full screen image on an external screen

I'm developing in C++ at Qt Creator.I want to project a projection mapping image with a connected projector right after Qt is created, but I don't know how to automate it. I want to separate the deskt...

2 years ago

2 answers
78 views
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I want to build a Linux environment on macOS (10.13 High Sierra) using Docker

It's almost the same question as the title.I don't know how I can use Docker to build a Linux virtual environment on my PC.I have already installed Docker on my PC, but I don't know what steps I shoul...


2 answers
141 views
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I want to move R on Jupiter, but it doesn't work.

I have tried many times to use R on Jupiter with reference to the site below, but it doesn't work at all. I have looked at all the question boxes except the site below, but I'm not sure why it doesn't...

2 years ago

1 answers
56 views
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Error when playing video in MediaPlayer

The following exceptions occur when playing a video using MediaPlayer:E/MediaPlayer(18065):Unable to create media playerE/DEBUG (18065): ErrorE/DEBUG (18065): java.io.IOException: setDataSourceFD fail...

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