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how to drop a column in r

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Motionless Mandrill answered on May 29, 2020 Popularity 9/10 Helpfulness 2/10

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how to drop a column in r

Comment

keeps <- c("y", "a")
DF[keeps]

Popularity 9/10 Helpfulness 2/10 Language r

Source: stackoverflow.com

Tags: drop r

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Contributed on May 15 2021

Motionless Mandrill

0 Answers Avg Quality 2/10

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r data frame remove column

Comment

df$columnName <- NULL

Popularity 10/10 Helpfulness 5/10 Language whatever

Source: Grepper

Tags: frame fram

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Contributed on May 29 2020

Brave Beetle

0 Answers Avg Quality 2/10

r drop column

Comment

Data$genome <- NULL

Popularity 9/10 Helpfulness 4/10 Language r

Source: stackoverflow.com

Tags: drop r

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Contributed on May 25 2022

Plif Plouf

0 Answers Avg Quality 2/10

drop a column in r data frame

Comment

-1

df <- df %>%
  select(-column_to_drop)

Popularity 9/10 Helpfulness 4/10 Language whatever

Source: Grepper

Tags: drop

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Contributed on Feb 27 2021

adriendums

0 Answers Avg Quality 2/10

how to delete columns in df in r

Comment

> df <- data.frame(x=1:5, y=6:10, z=11:15, a=16:20)
> df <- subset (df, select = -c(x:z))
> df
a
1 16
2 17
3 18
4 19
5 20

Popularity 9/10 Helpfulness 3/10 Language r

Source: www.tutorialspoint.com

Tags: r

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Contributed on Apr 30 2021

Cheerful Corncrake

0 Answers Avg Quality 2/10

how to remove (drop) a column in r by name

Comment

R> df[ , -which(names(df) %in% c("z","u"))]
  x y
1 1 2
2 2 3
3 3 4
4 4 5
5 5 6

Popularity 8/10 Helpfulness 3/10 Language whatever

Source: stackoverflow.com

Tags: r whatever what

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Contributed on Sep 01 2021

Motionless Mole

0 Answers Avg Quality 2/10

remove column from matrix r

Comment

# Remove third column - by column number
MyMatrix <- MyMatrix[,-3]

# Remove third and fifth columns - by feeding the matrix a boolean vector
MyMatrix <- MyMatrix[,c(TRUE,TRUE,FALSE,TRUE,FALSE,TRUE)]

Popularity 9/10 Helpfulness 3/10 Language r

Source: Grepper

Tags: matrix ma

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Contributed on Aug 21 2020

YEGdad

0 Answers Avg Quality 2/10

R drop columns

Comment

-1

undesired <- c('mpg', 'cyl', 'hp')

mtcars <- mtcars %>%
  select(-one_of(undesired))

Popularity 9/10 Helpfulness 2/10 Language r

Source: stackoverflow.com

Tags: drop

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Contributed on Nov 16 2020

Comfortable Cardinal

0 Answers Avg Quality 2/10

r remove column by index

Comment

DT[, coltodelete := NULL]

Popularity 8/10 Helpfulness 2/10 Language r

Source: stackoverflow.com

Tags: r

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Contributed on May 15 2021

Motionless Mandrill

0 Answers Avg Quality 2/10

how to remove columns in a table in r

Comment

# delete multiple columns in r 
# delete column in R by mapping Null value to them
dataset$firstcol <- dataset$nextcol <- dataset$anothercol <- NULL

Popularity 9/10 Helpfulness 2/10 Language r

Source: www.programmingr.com

Tags: r

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Contributed on May 09 2021

Eager Eland

0 Answers Avg Quality 2/10

how to drop a column in r

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how to drop a column in r

Closely Related Answers

r data frame remove column

r drop column

drop a column in r data frame

how to delete columns in df in r

how to remove (drop) a column in r by name

remove column from matrix r

R drop columns

r remove column by index

how to remove columns in a table in r

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