Dplyr replace na

df <- tibble(x = c(1, 2, NA), y = c("a", NA, "b"))

df %>% dplyr::mutate(x = replace_na(x, 0))
#> # A tibble: 3 x 2
#>       x y    
#>   <dbl> <chr>
#> 1     1 a    
#> 2     2 NA   
#> 3     0 b

# To replace NA in two columns
df %>% replace_na(list(x = 0, y = "unknown"))
#> # A tibble: 3 x 2
#>       x y      
#>   <dbl> <chr>  
#> 1     1 a      
#> 2     2 unknown
#> 3     0 b

Similar codes

3 votes185 views3 answers
R set dataframe column names
R
0 vote154 views1 answer
Histogram r add line
R
0 vote173 views1 answer
Calculating RMSE, Rsquared with caret in R
R
0 vote160 views1 answer
What is factor in r programming
R
1 vote167 views1 answer
Select all columns except one by name in r
R
6 votes390 views1 answer
R remove na from dataset
R
0 vote203 views1 answer
Logistic distribution CDF in r
R
1 vote169 views1 answer
R dataframe column factor
R
0 vote185 views1 answer
R create intervals cut
R
1 vote164 views1 answer
R type of all columns
R