Bounded_weights         Add weights to the data, bound at a maximum.
Cluster                 Cluster things
Fm                      Fm data
Fp                      Fp data
Matrix_checks           Remove any column values that average 0.
                        Further to this, also remove phytoplankton
                        groups from the F matrix if their diagnostic
                        pigment isn’t present.
NNLS_MF                 Performs the non-negative matrix factorisation
                        for given phytoplankton pigments and pigment
                        ratios, to attain an estimate of phytoplankton
                        class abundances.
Sm                      Sm data
Sp                      Sp data
Steepest_Desc           Stand-alone version of steepest descent
                        algorithm. This is similar to the CHEMTAX
                        steepest descent algorithm. It is not required
                        to use this function, and as results are not
                        bound by minimum and maximum, results may be
                        unrealistic.
min_max                 min_max data
simulated_annealing     Phytoclass - simualted annealing
