How to get Length of String in R - Step by Step Examples

How to get Length of String in R ?

Answer

To get the length of a given string in R language, you can use the nchar() function.

How to get Length of String in r language

✐ Examples

1 Length of "Hello World" String

In this example,

  1. We create a variable named str1 with a string value of "Hello World".
  2. We then use the nchar() function to get the length of the string and store the returned value in the variable length1.
  3. The nchar() function returns the length of this string.
  4. Finally, we print the value in length1 to the console using cat() function.

R Program

# Length of "Hello World" String
str1 <- "Hello World"
length1 <- nchar(str1)
cat("Length of given string is:", length1, "\n")

Output

Length of given string is: 11

2 Length of "apple" String

In this example,

  1. We create a variable named str2 with a string value of "apple".
  2. We then use the nchar() function to get the length of the string and store the returned value in the variable length2.
  3. The nchar() function returns the length of this string.
  4. Finally, we print the value in length2 to the console using cat() function.

R Program

# Length of "apple" String
str2 <- "apple"
length2 <- nchar(str2)
cat("Length of given string is:", length2, "\n")

Output

Length of given string is: 5

Summary

In this tutorial, we learned How to get Length of String in R language with well detailed examples.


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