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Biograph (version 2.0.6)

pos.char: Position of a given character in a string variable (first match)

Description

Determines the position(s) of a given character in a string variable. If the character is absent, NA is returned.

Usage

pos.char(string, char)

Arguments

string
Character string
char
The character to position of which needs to be determined

Value

Details

The function converts the string to a vector of characters. An alternative is to use which(strsplit(string, '')[[1]]=='a'), where a is the character. That code determines all positions of the character in the character string.

See Also

printf

Examples

Run this code
string  <- "tests"
pos.char(string,"s")

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