r rename columns
# Rename column by name: change "beta" to "two"
names(d)[names(d)=="beta"] <- "two"
d
#> alpha two gamma
#> 1 1 4 7
#> 2 2 5 8
#> 3 3 6 9
# You can also rename by position, but this is a bit dangerous if your data
# can change in the future. If there is a change in the number or positions of
# columns, then this can result in wrong data.
# Rename by index in names vector: change third item, "gamma", to "three"
names(d)[3] <- "three"
d
#> alpha two three
#> 1 1 4 7
#> 2 2 5 8
#> 3 3 6 9
4.25
9
df %>% rename(!!variable := name_of_col_from_df)
Thank you!
9
0
4
7
colnames(df)[which(names(df) == "columnName")] <- "newColumnName"
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4
11
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
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library(plyr)
rename(d, c("beta"="two", "gamma"="three"))
#> alpha two three
#> 1 1 4 7
#> 2 2 5 8
#> 3 3 6 9
Thank you!
2
0
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