schoolmath (version 0.4.1)

is.decimal: check whether a vector contains numbers with decimal places

Description

This function checks, whether a vector contains numbers with decimal places. It returns TRUE or FALSE

Usage

is.decimal(x)

Arguments

x

a number or vector to be checked

Author

Joerg Schlarmann

See Also

is.whole

Examples

is.decimal(3)    # this will return FALSE
is.decimal(2.01) # this will return TRUE

x <- c(1,2,3,4,5.5, 6.03, 23.07)
is.decimal(x)