Adding zero padding to numbers in a column by using str_pad in the string package is a common feature in R language. Understanding this feature can help you become a better R programmer.
I would like to share with you the steps I took to understand “How to add zero padding to numbers in a column by using str_pad in string package”
How to add zero padding to numbers in a column by using str_pad in string package?
You can add zero padding to numbers in a column by using str_pad in string package by using the code df %>% mutate(Code = str_pad(Code, width = 3, pad = “0”)).
To understand “How to add zero padding to numbers in a column by using str_pad in string package” you will have to follow the steps mentioned below:
To add zero padding to numbers in a column you will have to add the below mentioned code:
df %>% mutate(Code = str_pad(Code, width = 3, pad = "0"))Given below is the reference of what you must have seen before running the code and what you will see after running the above mentioned code:
library(tidyverse)
df <- read.table(text = "Code Name most_common
32 Monkey South
33 Wolf East
34 Tiger India
35 Lion India", header = T)
df %>%
mutate(Code = str_pad(Code, width = 3, pad = "0"))
#> Code Name most_common
#> 1 032 Monkey South
#> 2 033 Wolf East
#> 3 034 Tiger India
#> 4 035 Godzilla IndiaThis should help you understand How to add zero padding to numbers in a column by using str_pad in string package.
Conclusion
To know “How to add zero padding to numbers in a column by using str_pad in string package”, you can add zero padding to numbers in a column by using str_pad in string package by using the code df %>% mutate(Code = str_pad(Code, width = 3, pad = “0”)). I hope this article helps you understand how to add zero padding to numbers in a colum