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
232 views
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I don't know how to separate responsibilities when tapping buttons.

Which do you think is the best way to write specific things to the view side like Method 1 or to write a tap process like ButtonTapAction and write the contents on the viewModel (Controller)?Personall...

1 years ago

2 answers
474 views
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Why does the image size increase when the same file is copied to the same location multiple times in the Dockerfile?

Why is the image size of a container larger than a single copy of a docker build when the same file is COPYed multiple times in the same location in a docker file?For Dockerfile as shown below. FROM p...

1 years ago

1 answers
360 views
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I would appreciate it if you could let me know R studio annual data extraction.

How do I separate the data by year for files that are listed in this way?How many in 2018 and how many in 2019?I'd appreciate it if you could tell me.

r
1 years ago

1 answers
301 views
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I want to exclude condition C based on the number of condition A and condition B.

I'm a beginner.In the analysis of R, I would like to write a program that excludes condition C based on the numbers of condition A and condition B, but it does not work.(Example) Sample=c(A, A, A, B, ...

1 years ago

1 answers
385 views
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Search Twitter v2 Quote Retweet

Purpose: I'd like to get all the quotes/retweets on my tweets and the identity of the tweets from which they were quoted after the specified date and time within one week on Twitter V2.Do not specify ...


1 answers
379 views
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Understanding ECS+ Fargate Source Code Mounting

本We have multi-posted at 3 locations including this site.https://detail.chiebukuro.yahoo.co.jp/qa/question_detail/q12274662377https://teratail.com/questions/uuw328n9imd4ciAbout mounting source code fo...

1 years ago

1 answers
298 views
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tkinter memory leak

In the GUI application using tkinter, when you click on the app, you communicate with the outside world and update the screen based on that information.I found that the amount of memory gradually incr...


1 answers
358 views
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docker compose run -- I want rm webbin/setup to run yarn install

I want yarn to work in dockefile web container.And docker compose run --rm webbin/setup to run yarn install.This is the current error.The Gemfile's dependencies are satifiedYarn executable was not det...


1 answers
519 views
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rails db:create error: Could not find mysql2-0.5.4 in any of the sources

When I tried to create a database with rails db:create, I received the following error:Could not find mysql2-0.5.4 in any of the sourcesRun `bundle install` to install missing gems.Are you going to se...

1 years ago

1 answers
407 views
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Please tell me how to wait for Future-enclosed processing on WidgetTest.

During WidgetTest, the value that should have been updated is not updated, which is troubling me.Update the value of _num using the add method in the TrialLogic class below and class TrialLogic with C...

1 years ago
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