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
361 views
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Understanding docker container run invalid reference format

I built a Dokerfile, created an image, and ran a docker run.The following error cannot be resolved: docker: invalid reference format.See'docker run --help'.When I looked into it, I looked at the artic...

2 years ago

1 answers
341 views
0
Canvas on Tkinter has NameError

Python 3.9.5 64-bit Windows 10 Home Currently, I use Tkinter to read PDFs and create tools to edit (rotate, split, save, etc.).In the middle of that, I would like to write a code saying that clicking ...

2 years ago

1 answers
423 views
0
Understanding docker container run invalid reference format

I built a Dokerfile, created an image, and ran a docker run.The following error cannot be resolved: docker: invalid reference format.See'docker run --help'.When I looked into it, I looked at the artic...

2 years ago

1 answers
374 views
0
Canvas on Tkinter has NameError

Python 3.9.5 64-bit Windows 10 Home Currently, I use Tkinter to read PDFs and create tools to edit (rotate, split, save, etc.).In the middle of that, I would like to write a code saying that clicking ...

2 years ago

1 answers
313 views
0
Flutter Firebase fails to launch and drops

We built the environment with Firebase cli.The dropout stops before it is built.The same error occurred when I created a new blog and ran it in the same environment.firebase_core:^1.24.0error message/...

2 years ago

2 answers
349 views
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I want to wait for the next action until the button is pressed by Tkinter.

For applications using Tkinter and Selenium, press Start to launch Chrome, press Start to launch input('>If you type something, you'll see the text of the p element on the console')Wait for to get ...

2 years ago

1 answers
363 views
0
I want to change the animation speed applied to itemBuilder on AnimatedList in Flutter.

I use SizeTransition to animate when adding and deleting elements of the list in itemBuilder of AnimatedList on Flutter, but how do I make it faster?This is the default animation for SizeTransition, h...

2 years ago

1 answers
270 views
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Average by Group of Two Conditions

I would like to output the summary statistics (average, maximum, minimum, etc.) for group1 and group2 for the following data frames:I would appreciate it if you could let me know.Example)Average value...

2 years ago

1 answers
392 views
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To Create a New Column from Multiple Column Conditions

I would like to create a new variable, category = 1, and others (sex=0, group=1,2) as 0 if Sex is 1 and group is 3.Please let me know.df<-data.frame( ID=1:4, age=c(43,62,54,55), sex=c(0,1,1,0), gro...

2 years ago

1 answers
360 views
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You want to use R to replace column values with NAs in other columns

Cleaning data using R.Below are three columns (ID, s1, s2) with two missing s1.If there is a missing s1, I would like to create a column that replaces the same row of s2 with NA. Could someone tell me...

2 years ago
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