# What do coeffcients mean from Matlab?

I ask for a brief explanation of each coefficient and their sources of related information. Thank you very much in advance.

The coefficients comes from this code below:

I've got a robust linear regression, (least absolute deviations)

[fttedSgnal,gof] = fit(mdfdTime((Conds(1,2):Conds(2,2))),fltdSignal(Conds(1,2):Conds(2,2)),... 'poly1',robustOptions);

And the coefficients are here:

• I don't know if these are coefficients or parameters... – Sergio Cuadros Ibargüen Jun 8 at 20:33

Goodness-of-fit statistics, returned as the gof structure including the fields in this table.