Fuzzy Ecospace Modelling (FEM) is an R-based program for quantifying and comparing functional disparity, using a fuzzy set theory-based machine learning approach. FEM clusters n-dimensional matrices o
To characterize any differences in the effects of Circadian rhythm disorders (CRD) on mice of various ages, we selected young (8-week-old), and aged (18-month-old) mice and created a model of CRD by