/R/How to round all numeric column types in r

How to round all numeric column types in r

Round all columns in R dataframe to 3 digits

round_df <- function(x, digits) {
    # round all numeric variables
    # x: data frame 
    # digits: number of digits to round
    numeric_columns <- sapply(x, mode) == 'numeric'
    x[numeric_columns] <-  round(x[numeric_columns], digits)
    x
}

round_df(data, 3)

Source: stackoverflow.com

How to round all numeric column types in r

library(dplyr)
df %>% 
 mutate_if(is.numeric, round)

-1

Source: stackoverflow.com

Similar codes

2 votes157 views2 answers
R remove row names
R
0 vote173 views1 answer
Multiple intersect r
R
3 votes279 views2 answers
If string in r
R
0 vote163 views1 answer
Print data type R
R
0 vote164 views1 answer
Try catch in r
R
0 vote143 views1 answer
How the print backslash in r
R
0 vote160 views1 answer
R vector all but last
R
0 vote147 views3 answers
How to throw an error in R
R
0 vote158 views1 answer
Save large nested list to text R
R
0 vote141 views1 answer
Check argument of function in r
R