is.dea_fuzzy {deaR}

dea_fuzzy class check.

Description

Checks whether an R object is of dea_fuzzy class or not.

Usage

is.dea_fuzzy(x)

Arguments

x

Any R object.

Value

Returns TRUE if its argument is a dea_fuzzy object (that is, has "dea_fuzzy" amongst its classes) and FALSE otherwise.

Author(s)

Vicente Coll-Serrano ([e-mail]). Quantitative Methods for Measuring Culture (MC2). Applied Economics.

Vicente Bolós ([e-mail]). Department of Business Mathematics

Rafael Benítez ([e-mail]). Department of Business Mathematics

University of Valencia (Spain)