prediction results from file: locs.eas variable: col[0] 4 x-coord y-coord pred(zinc) var(zinc) 181170 333250 268.758 19447.7 180310 332189 663.491 16991.3 180205 331707 251.461 21579.7 178673 330066 532.578 73807.9 178770 330675 664.404 23589.2 178270 331075 647.662 175360