This function ensures S and F matrices are properly formatted and ordered for the simulated annealing function.

Some checks applied:

• drops columns with 0 values

• drops taxa with missing major pigments, which are indicated with a '2'

• drops pigments with < 1% in samples

Usage

Matrix_checks(S, Fmat)

Arguments

S

Sample data matrix – a matrix of pigment samples

Fmat

Pigment to taxa matrix

Value

Named list with new S and Fmat matrices

Examples

MC <- Matrix_checks(Sm, Fm)  
Snew <- MC$Snew