Rename column in r

R rename singl edf column

colnames(trSamp)[2] <- "newname2"

Source: stackoverflow.com

Rename column in r

# df = dataframe
# old.var.name = The name you don't like anymore
# new.var.name = The name you want to get

names(df)[names(df) == 'old.var.name'] <- 'new.var.name'

Source: stackoverflow.com

Rename column in r

my_data %>% 
  rename(
    sepal_length = Sepal.Length,
    sepal_width = Sepal.Width
    )

Source: datanovia.com

R rename columns

library(plyr)
rename(d, c("beta"="two", "gamma"="three"))
#>   alpha two three
#> 1     1   4     7
#> 2     2   5     8
#> 3     3   6     9

Source: cookbook-r.com

Rename columns in table r

rename(table_name, new_column = old_column)

#For multiple column change:
rename(table_name, new_column = old_column, new_col2 = old_col2)

Rename columns based on a variable in r

df <- rename(df, new_name = old_name) #For renaming dataframe column
 
tbl <- rename(tbl, new_name = old_name) #For renaming tibble column
 
tbl <- tbl %>% rename(new_name = old_name) #For renaming tibble column using dplyrpipe 
                                           #operator

Source: honingds.com

Similar codes

0 vote391 views1 answer
Knn in r
R
0 vote378 views1 answer
Import excel into R
R
0 vote402 views1 answer
What is factor in r programming
R
1 vote362 views1 answer
Options kable NA
R
0 vote408 views1 answer
How to tell if a variable is discrete or continuous in r
R
3 votes398 views2 answers
Create dataframe or table in r
R
0 vote371 views1 answer
Moving average in r
R
1 vote389 views1 answer
Scale between 0 and 1 r
R
0 vote381 views1 answer
R function to get class of all columns
R
0 vote397 views1 answer
Repeat each value in a vector in r
R