distr6 (version 1.3.1)

testNegativeSkew: assert/check/test/NegativeSkew

Description

Validation checks to test if Distribution is negative skew.

Usage

testNegativeSkew(object, errormsg = paste(object$short_name,
  "is not negative skew"))
checkNegativeSkew(object, errormsg = paste(object$short_name,
  "is not negative skew"))
assertNegativeSkew(object, errormsg = paste(object$short_name,
  "is not negative skew"))

Arguments

object

Distribution

errormsg

custom error message to return if assert/check fails

Value

If check passes then assert returns invisibly and test/check return TRUE. If check fails, assert stops code with error, check returns an error message as string, test returns FALSE.

Examples

# NOT RUN {
testNegativeSkew(Binomial$new())

# }