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 vote202 views1 answer
Predict in r stack
R
0 vote213 views1 answer
Knn accuracy in r
R
3 votes236 views3 answers
Rename columns in table r
R
0 vote189 views1 answer
How to change the index of a dataframe in r
R
0 vote203 views1 answer
R vector all but last
R
1 vote184 views1 answer
Paste no space r
R
6 votes433 views1 answer
How to count the number of NA in r
R
0 vote212 views1 answer
R prepend to a list
R
0 vote183 views1 answer
R count list
R
0 vote210 views1 answer
R change column value conditionally
R