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
30 views
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How to remove a missing value from a data frame in an R language, or to remove (or convert to 0) a column that has only a missing value

I'm sorry to ask you so many rudimentary questions.Thank you very much for your help with the following questions.How to Output Mann Whitney Test (or t-test) Calculations in R LanguageCould you please...

r
2 years ago

1 answers
81 views
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This relative module was not found: appears when docker composes.

When you run the docker composition command, you get the following error and you cannot access localhost:8080.It seems that I can't find the main.js in the src file, but when I look at the directory, ...

2 years ago

1 answers
69 views
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docker: Error response from daemon: the working directory 'C:/Program Files/Git/opt' is invalid, it needs to be an absolute path

I try to install Ravel 9 using sail, but I get an error.Git-bash to the location of the folder you want to install (or create)Run Curl-s https://larvel.build/example-app|bash by following the

2 years ago

1 answers
87 views
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What is the relationship between Kubernetes containers, Github repositories, and docker registry?

Thank you for browsing.I'm a beginner at Kubernetes.Until now, container technology has been I have experienced how to publish and operate the service with docker-compose in VPS.for docker-composeCont...

2 years ago

1 answers
55 views
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Blender's "User Preferences" changes are not reflected

I would like to add vertices in Edit Mode with Ctrl+right-click.Overwrite the Add Vertex item in User Preferences and Saved in Save User Setting However, no matter how many times you try, it will be a...

2 years ago

1 answers
89 views
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I can't get Japanese tweets with R.

I get an error when I try to retrieve a tweet with the following code in R.The operating system is Windows 10 and I use Rstudio.source codesearchTwitter(searchString=#Plan until 100, n = 500, ...

2 years ago

2 answers
70 views
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Errno::EADDRNOTAVAIL when you hit api from Rails on Docker

I want to get a response to book information by tapping Google books api from Rails' Book modelweb_1|Errno::EADDRNOTAVAIL (Failed to open TCP connection to:80 (Address not available-connect(2) for nil...


1 answers
80 views
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I want to search for multiple Twitter keywords using selenium.

Prerequisites/What you want to achievepython:using seleniumI'd like to read the data repeatedly from Excel and search Twitter.If there are more than two cities in column C, I would like to search on T...


1 answers
32 views
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How to Remove Punctuation and Subvariant Connections in gsub

Could you tell me how to remove the punctuation (,) and the variable connection (') in the sentence with the morpheme analysis using RMeCab?I tried the code below, but I couldn't erase it.data_clean&l...

r
2 years ago

1 answers
34 views
0
R Multiple Element Sequence Matters

x<-c(1:10)y<-c (2:11)x+y can be done, but x:y causes an error.I want to create multiple columns, but only one is recognized.I would appreciate it if you could let me know if you know any functio...

r
2 years ago
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