extractRight: Extracts the last n-characters of a string
Description
Function to extract the last n-characters of a string from the
right-hand side.
Usage
extractRight(fac, n)
Value
This function returns an object having the last n
characters from the right-hand side.
Arguments
fac
is an object of class string or factor
n
is the number of characters to be deleted of a the
string given in 'fac'.
Author
Christian Salas-Eljatib
Details
It is specially set to arrange data vector
having alphanumeric format.
References
Salas-Eljatib, C. 2021. Análisis de datos con el programa
estadístico R: una introducción
aplicada. Ediciones Universidad Mayor, Santiago, Chile. 170 p.
https://eljatib.com/rlibro