Updates from Tom, fixing  the indexing of x when computing fits for ncol(x) > 1. Transposed fit.coeff. Cosmetic changes.
Updates from Tom, fixing  the indexing of x when computing
fits for ncol(x) > 1. Transposed fit.coeff.
Cosmetic changes.

ncareol/R-eol,ncareol/R-eol,ncareol/R-eol