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R (programming Language)
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R (programming Language)
how to upload data into r?
Maverick Noah
High hopes get Higher vibes
Answered 2 years ago

Load Data Via R Studio Menu Items

Text File or Web URL. As you can see in both the "Import Dataset" menu items, you can import a data set "From Text File" or "From Web URL"

Selecting Data Format.

After... (More)

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R (programming Language)
how to create a function in r?
Charles Eli
I Don't want a perfect life. I want a happy life.
Answered 2 years ago

How to Create a Function in R

  1. Multiply the fractional numbers by 100.
  2. Round the result to one decimal place. You can use the round() function to do this.
  3. Paste a percentage sign after the rounded number. The paste() function... (More)
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R (programming Language)
how to read a dataset in r?
Cooper Levi
Choose A Good Heart Not a Good Face.
Answered 2 years ago

After typing in this command in R, you can manually select the directory and file where your dataset is located.

  1. Read the airquality. csv file into R using the read. csv command.
  2. Read the airquality.txt file into R using the... (More)
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R (programming Language)
how to exclude data in r?
Adam Leo
The smart thing to do once wealthy: Keeping a low profile.
Answered 2 years ago

To exclude variables from dataset, use same function but with the sign - before the colon number like dt[,c(-x,-y)] . Sometimes you need to exclude observation based on certain condition. For this task the function subset() is used. subset() function... (More)