checkData {goCluster}R Documentation

Checks if a variable contains data.

Description

This function exits with a warning or an error in case a given variable does contain data.

Usage

checkData(variable, action, call, warn = FALSE)

Arguments

variable The variable that should be checked.
action Part of the error string.
call Part of the error string.
warn If true, the function will not yield an error but a warning.

Value

TRUE or FALSE in addition to a warning or an error.

Author(s)

Gunnar Wrobel, work@gunnarwrobel.de, http://www.gunnarwrobel.de.

Examples

a <- c(1,2,3)
checkData(a, "set", "example", TRUE)

[Package goCluster version 1.6.0 Index]