Microbial functional groups

These are codes for generating figures in "Y. Zhao, O. X. Cordero and M. Tikhonov, Linear-regression-based algorithms can succeed at identifying microbial functional groups despite the nonlinearity of ecological function." One can obtain Fig. 2-4 and Fig. S2-5 of the paper by running "RunMe.m" with all the files in the same folder. Codes are written in MATLAB.