plspm (version 0.4.9)

test_factors: Test presence of factors

Description

Internal function not to be called by the user

Usage

test_factors(DF)

Arguments

DF

data frame that might contain factors

Value

whether DF contains factors or not

Warning

Do NOT use this function unless you are ME, a package developer, or a jedi user who really knows what is doing (seriously!)

Details

Internal function. test_factors is called by get_treated_data.