DescTools (version 0.99.43)

StrIsNumeric: Does a String Contain Only Numeric Data

Description

Check whether a string does only contain numeric data.

Usage

StrIsNumeric(x)

Arguments

x

a character vector

Value

a logical vector with the same dimension as x

See Also

Other string functions, e.g. StrTrunc

Examples

# NOT RUN {
x <- c("123", "-3.141", "foobar123")
StrIsNumeric(x)
# }