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
74 views
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Which command is appropriate for lifting → moving aibo in aibo visual programming?

As for aibo visual programming, aibo moves around before execution.Even if you wait for instructions, lifting them up and moving them will cause you to lie down.After execution (green flag mark, etc.)...


3 answers
113 views
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How do I set the primary key when I insert a record in SQL server?

I'd like to insert a record in SQLserver, but I'm worried about how to set the main key.I used to use max (main key) +1, but with this method, when multiple processes are inserted at the same time, Yo...

2 years ago

1 answers
59 views
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When displaying data frames, how to align the column name with the horizontal position of each column's numerical value

As shown in the image, we would like to do something about the phenomenon that the column names do not match the numerical values of each column when outputting.The image is part of the object rr data...

r
2 years ago

1 answers
119 views
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Determining which files are selected from the album in the imagePickerController delivery.

I'm a beginner, when I select a file from the album on my device.How do I describe the file when I determine whether it is an image or a video within the imagePickerControlle delivery?We assume the fo...


2 answers
123 views
0
Understanding Fullcalendar Event Deletion

I am using fullcalendar v3.9.0.move·You can add an event from the schedule list on the left and drag and drop it to the date.·You can delete the schedule by double-clicking on the schedule you put in ...

2 years ago

2 answers
53 views
0
Do not want to connect to X server [Closed]

Do you want to improve this question?Edit your post to clarify the issue you are trying to resolve by adding details.Closed 4 years ago.4 years agoTo save the image file from the application, you must...

2 years ago

1 answers
59 views
0
word co-occurrence frequency per paragraph

I'd like to calculate the co-occurrence frequency of a particular word from the article in the newspaper. Can I set the frequency at which level (e.g., sentence by sentence, paragraph by sentence, sen...

r
2 years ago

1 answers
96 views
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I want to prevent double-clicking on a tab from opening in another group.

I'll write technical feedback here.When I select EmEditor tab text, I sometimes double-click it by mistake.The tab text opens and opens in a separate group window.Tab text is manually set in the order...

2 years ago

1 answers
64 views
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I want to create an instance on aws using Docker-Machine, but it doesn't work.

I try to create an instance of EC2 using docker-machine, but it doesn't work.We look forward to seeing you.Windows 10Using the Dokcer ToolboxExecuting Commands docker-machine create --driver amazonec2...

2 years ago

1 answers
36 views
0
Error when creating data frame with conditional branch on R

kin<-c (-3,5,7,-6)kin1<-kin[0<=kin]#0 or higherkin2<-kin[0>kin]#0 or lessy<-c (1, 2, 3, 4)kihon<-data.frame(y)#Creating Data FramesCalculate positive and negative by conditional b...

r
2 years ago
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