Is missing data value

Returns TRUE if the values inside a variable contains the missing data values coding from HILDA. They usally starts with [-{number}] or a negative value if the variable is of type numeric.

Usage

is_missing_data_value(x)

Arguments

x

a vector

Value

a logical vector

Examples

if (FALSE) {
h <- hil_fetch(2011)
h[is_missing_data_value(mrcurr)]
}