관리-도구

편집 파일: stats_dens_gamma.phpt

--TEST-- stats_dens_gamma() --FILE-- <?php // check for each x foreach (range(0.5, 2, 0.5) as $x) { var_dump(round(stats_dens_gamma($x, 1, 1), 6)); } // check for each shape foreach (range(0.5, 2, 0.5) as $shape) { var_dump(round(stats_dens_gamma(1, $shape, 1), 6)); } // check for each scale foreach (range(0.5, 2, 0.5) as $scale) { var_dump(round(stats_dens_gamma(1, 1, $scale), 6)); } // error cases var_dump(stats_dens_gamma(1, 1, 0)); // scale == 0 ?> --EXPECTF-- float(0.606531) float(0.367879) float(0.22313) float(0.135335) float(0.207554) float(0.367879) float(0.415107) float(0.367879) float(0.270671) float(0.367879) float(0.342278) float(0.303265) Warning: stats_dens_gamma(): scale == 0.0 in %s on line %d bool(false)