https://nl.mathworks.com/matlabcentral/answers/59822-anovan-undefined-function-or-variable-denommat?s_tid=prof_contriblnk
ANOVAN: Undefined function or variable "denommat" - MATLAB Answers - MATLAB Central
ANOVAN: Undefined function or variable... Learn more about anova, statistics, error Statistics and Machine Learning Toolbox
undefinedfunctionvariablematlabanswers