strtoi()
function in R Language is used to convert the specified string to integers.
Syntax: strtoi(x, base=0L)
Parameters:
x: character vector
base: integer between 2 and 36 inclusive, default is 0
Example 1:
# R program to illustrate # strtoi function # Initializing some string vector x <- c("A", "B", "C") y <- c("1", "2", "3") # Calling strtoi() function strtoi(x, 16L) strtoi(y)
Output :
[1] 10 11 12 [1] 1 2 3
Example 2:
# R program to illustrate # strtoi function # Calling strtoi() function over # some specified strings strtoi(c("0xff", "023", "567")) strtoi(c("ffff", "FFFF"), 16L) strtoi(c("246", "135"), 8L)
Output:
[1] 255 19 567 [1] 65535 65535 [1] 166 93