How to calculate the size of a string using nchar() in R
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The nchar() function in R is used to calculate the size of a string.
The illustration below shows the mathematical representation of the nchar() function.
Syntax
nchar(string)
Parameter
The nchar() function requires a string as a parameter.
Return value
This function returns the size of a string.
Code
a <- nchar("hello");print(paste0("nchar('hello): ", a))b <- nchar("educative");print(paste0("nchar('educative): ", b))
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