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

0 vote352 views1 answer
Slope by row r
R
0 vote352 views1 answer
Log likelihood in r
R
2 votes349 views1 answer
Setwd in r
R
0 vote346 views1 answer
Sort R
R
0 vote299 views0 answer
R
0 vote347 views1 answer
Ggplot glm
R
0 vote354 views1 answer
Ggplot increase label font size
R
0 vote362 views1 answer
Pass argument to group_by (2)
R
0 vote342 views1 answer
Link excel to r
R
0 vote391 views1 answer
Add another 'color' condition to jitter with ggboxplot
R