In stress response studies, metabolomics tries to individuate spectral areas or metabolites whose response to a
specific stress is particularly significant. This evaluation is normally carried out with a series of tedious and time consuming
comparisons of spectral areas obtained from cells subject to different stress intensities. MMS is a package written in
“R” language able to individuate which part of metabolomic spectra have a statistically significant response giving as output
the diagrams of the R2 and of the slope calculated from regression analysis between a vector describing the intensity
of the stress and a matrix containing all spectra from differently challenged cells.