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
81 views
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How to Retrieve Frame for Selenium-Webdriver

How do I get frames for Selenium-Webdriver?There are currently two frames on one page (window).If you specify a condition in one frame (Frame A) and click the extract button, the result will be reflec...

2 years ago

1 answers
61 views
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When you create a container from a Python image in Docker, in which operating system does Python work?

I'm trying to build a Python environment with Windows 10 home + WSL2 (Ubuntu) + Docker for Windows (+Vscode).After studying how to build a Python environment in Docker, I think there are two main ways...

2 years ago

2 answers
177 views
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Is there a way to derive the result by loading Excel files in different paths using pyinstaller?

# read filefilename = rC:\Users\File 1.xlsxbook = openpyxl.load_workbook(filename)# sheet extractionsheet = book.worksheets[0]# convert read file listdata = []for row in sheet.rows: data.append([ row...


2 answers
107 views
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The result of external coupling is different than expected, but the reason is not clear.

I'm having a hard time studying SQL Server.What we tried to do was to combine 'table_a' in two columns of no, timestamp with 'table_b' in three columns of no, datetime, value (both tables have no, dat...

2 years ago

1 answers
102 views
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IDENTIFICATION AND LOGIN METHOD OF USER IN SOCIAL GAME

The service on the web basically requires logging in with your email address and password.However, social games on smartphones were only required to enter nicknames, and subsequent logins seemed to be...

2 years ago

1 answers
139 views
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Error installing laravel disk

PrerequisitesAn error occurred when trying to install the laravel disk.I would appreciate it if you could tell me how to deal with it.Ravel Framework 9.26.1 composer require -- devlaravel/duskt I am a...

2 years ago

1 answers
128 views
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I want to change the label in the legend in scale_fill_discrete

I'm trying to write a line graph showing the aging of the number of diseases in three age groups.The original data is horizontal, so elderlytrendw<-melt(elderlytrend, id.vars=Year, variable.name=Ag...

2 years ago

1 answers
103 views
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Error after executing .py file exe in pyinstaller

Error after executing .py file exe in pyinstaller.(base) C:\Users\genki> C:\Users\genki\Downloads\dist\test01.exeTraceback (most recent call last): File test01.py, line 7, in <module>NameErro...

2 years ago

3 answers
156 views
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I want to install CUDA Toolkit on GeForce 930M's stuck laptop

I want to install CUDA Toolkit 7.5 on a GeForce 930M laptop in Windows 10, but it doesn't work.I don't expect any performance, but I would like to make it into a laptop with an environment where I can...

2 years ago

1 answers
126 views
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TTimed out waiting for driver server to start 」 on Webdriver

I'm sorry.I use PHP, slenium, and chromedriver for scraping.I get Timed out waiting for driver server to start errors irregularly and frequently, but I don't know why at all.Please let me know if anyo...

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