flex: Fuzzy Linear Squares Estimation with Explicit Formula (FLEX)

The FLEX method, developed by Yoon and Choi (2013) <doi:10.1007/978-3-642-33042-1_21>, performs least squares estimation for fuzzy predictors and outcomes, generating crisp regression coefficients by minimizing the distance between observed and predicted outcomes. It also provides functions for fuzzifying data and inference tasks, including significance testing, fit indices, and confidence interval estimation.

Getting started

Package details

AuthorChaewon Lee [aut, cre], Jin Hee Yoon [ctb]
MaintainerChaewon Lee <chaewon.lee@unc.edu>
LicenseMIT + file LICENSE
Version0.1.0
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("flex")

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flex documentation built on Sept. 2, 2025, 9:09 a.m.