% usefile c:\oupbuch\brainmapping\brainmapping_ch5.prg dataset d d.infile using c:\oupbuch\brainmapping\pixelmap18.raw remlreg r % Kriging with Matern correlation and nu=0.5 r.outfile = c:\oupbuch\brainmapping\grf100_nu05 r.regress beta = row*col(kriging, nrknots=100, nu=0.5), family=gaussian using d % use the same knots for all analyses dataset kn kn.infile using c:\oupbuch\brainmapping\grf100_nu05_f_row_col_kriging_knots.raw % Matern with nu=1.5 r.outfile = c:\oupbuch\brainmapping\grf100_nu15 r.regress beta = row*col(kriging, knotdata=kn, nu=1.5), family=gaussian using d % Matern with nu=2.5 r.outfile = c:\oupbuch\brainmapping\grf100_nu25 r.regress beta = row*col(kriging, knotdata=kn, nu=2.5), family=gaussian using d drop d kn r