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
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Regarding the issue that has not been changed to docker containers

CentOS image on dockerAmong them, I am installing rails, mysql, etc. (I am not setting rails or mysql in dockerfile).I just use it like vmware.)Then ruby-v ruby 2.3.0p0 (2015-12-25 revision 53290) [x8...

2 years ago

1 answers
141 views
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I want to use unlabeled sensor data for classification.

In a copy project of a paper, I'm trying to implement a sensor in my ear to recognize facial expressions (output is 0 when I'm not doing anything, 1 when I open my mouth wide).Easy implementation of n...


1 answers
109 views
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jenkins garbled in docker centos container

We are building CI/CD environment with Docker container.Shell running in a slave environment based on jenkins to centos7.If you check the execution results, the Japanese part will be garbled.Since the...


1 answers
106 views
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Reinstalling the ATOM Editor Restores the Pre-Reinstall State

How can I easily reinstall the ATOM editor?After uninstalling Atom and reinstalling it, the old one remains, so it will resume as it was.I looked it up on various sites, but somehow the guide window c...

2 years ago

1 answers
149 views
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Rewrite from oracle's external binding expression (+) to left join is not successful

The format of the sql statement currently used in Oracle has been changed so that it can be used in sqlserver.Therefore, I am trying to rewrite the following sql statements.The select result is not th...

2 years ago

1 answers
43 views
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Accessing the Contents of an R Language Object

Please tell me how to access the contents of the object.Specifically...sex<-c(F, M, M, M, F)number<-c (1, 2, 3, 4, 5)x<-data.frame (SEX=sex, NUMBER=number)y<-c (1, 2, 4)At times like this....

r
2 years ago

1 answers
79 views
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Configuring User Permissions for SQL Server Management Studio

I would like to set up a login user in SQL Server Management Studio to run a stored procedure, but not to change it or view the source code of the procedure. Which role should I set and change?Please ...

2 years ago

1 answers
104 views
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consolidate the minimum compilation environment into a single file

Can I consolidate the minimum environment required for compilation into a single executable file?I would like to have a C compiler environment that can be carried in USB memory, and I would like to re...

2 years ago

1 answers
153 views
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R studio expected', 'after expression

On the R studio script, you must type in the line where you should type a comma, for example: On the leftmost side of the line, a blank mark appears.If you hover your cursor over this button, you will...

2 years ago

1 answers
88 views
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Git is not available in Rstudio

Windows 10RStudio 1.2.1335R3.6.0git2.21.0.windows.1When I try to do a git operation on Rstudio, even if there is a file that I can commit to, it does not appear on the git tab.If you redisplay or pres...

git r
2 years ago
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