d STB-39 dm49. Some new matrix commands. d STB insert by Jeroen Weesie, Utrecht University, Netherlands. d Support: weesie@@weesie.fsw.ruu.nl d After installation, see help ^matfunc^ and help ^varfunc^. f dm49/matcond.ado f dm49/matfunc.hlp f dm49/matginv.ado f dm49/matmax.ado f dm49/matmin.ado f dm49/matnorm.ado f dm49/matnull.ado f dm49/matorth.ado f dm49/matrand.ado f dm49/matrank.ado f dm49/matsum.ado f dm49/varcond.ado f dm49/varfunc.hlp f dm49/varnull.ado f dm49/varorth.ado f dm49/varrank.ado