How to Sort Characters in String in R

How to Sort Characters in String in R ?

Answer

In R, you can sort characters in a string using the strsplit() and paste() functions.


✐ Examples

1 Sort Characters in Ascending Order

In this example,

  1. We create a string named str.
  2. We split the string into individual characters using strsplit() function.
  3. We sort the individual characters in ascending order.
  4. We paste the sorted characters back into a single string using paste() function.
  5. Finally, we print the sorted string in ascending order.

R Program

str <- 'hello world'
sorted_str <- paste(sort(strsplit(str, '')[[1]]), collapse='')
print(paste('Sorted string in ascending order:', sorted_str))

Output

Sorted string in ascending order:  dehllloorw

2 Sort Characters in Descending Order

In this example,

  1. We create a string named str.
  2. We split the string into individual characters using strsplit() function.
  3. We sort the individual characters in descending order.
  4. We paste the sorted characters back into a single string using paste() function.
  5. Finally, we print the sorted string in descending order.

R Program

str <- 'hello world'
sorted_str <- paste(sort(strsplit(str, '')[[1]], decreasing = TRUE), collapse='')
print(paste('Sorted string in descending order:', sorted_str))

Output

Sorted string in descending order: wroolllhed

Summary

In this tutorial, we learned How to Sort Characters in String in R language with well detailed examples.


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