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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How do I empty or clean the String Builder?

You are using StringBuilder in the loop and want to start with an empty StringBuilder and empty after x iterations.The functionality corresponding to the NET String Builder is not displayed. Only remo...

2 years ago

1 answers
255 views
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I would like to refill the array of TypeScript.

I am making a screen with Angular.In a component of a screen,class Sub{ constructor( aaa —string, bbb —string, ccc:string ) {}}Import the above class and get a response from the API for this type s...

2 years ago

1 answers
351 views
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filter() function

# General functiondef even(x): if x % 2 == 0: return x# Listtwo = [i for i in range(10)]# filter() + general functionlist(filter(even, two))The expected output of is [0, 2, 4, 6, 8]The actual output ...

2 years ago

1 answers
335 views
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ChromeDriver and browser search results are different

If you know, please reply.I tried to clay Aliexpress using ChromeDriver in Python.However, ChromeDriver and the usual browser search results are different.Neither is logged in to Aliexpress.Example Li...

2 years ago

1 answers
391 views
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Understanding Docker Container Start and Local PC Synchronization

When creating containers, you can use the -v option to synchronize local directories and files into containers, but when you stop the container once, modify the files on the local side, and start with...

2 years ago

1 answers
335 views
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I don't know what it is, but I'm curious about this. To add additional variables to an already defined function.

from shapely.geometry import Pointdef somefunc(lst): return [Point(x) for x in lst]if __name__ == __main__: xy = [(x, x) for x in range(1, 10)] print(somefunc(xy)) There is a need to add a count varia...

2 years ago

2 answers
351 views
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Understanding Docker Container Run Errors

I'm building an image of the Dockerfile and starting the container.Run'docker COMMAND --help' for more information on a command.appears.I don't think the syntax is wrong, but is there anything strange...

2 years ago

1 answers
386 views
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Data crawling question!

I'm practicing crawling the store information (store name, address, number) of Goobne Chicken and saving it as a csv fileGoobne Chicken's web structure (tags) is getting stuck because I don't understa...


1 answers
378 views
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inport error

If you install the textrank and proceed with the import below, from textrank import KeywordSummarizercannot import name 'KeywordSummarizer' from 'textrank'It's written as.It's the same even if I chang...

2 years ago

1 answers
331 views
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When creating the Python Tkinter GUI, icon files cannot be read correctly after setting the icon image twice.

During the GUI creation procedure for the tkinter library, when setting the window icon, What is wrong with the image loading error when I write down the icon specification twice?Usually, it is said t...

2 years ago
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