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Editing: stats_cdf_gamma.phpt
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--TEST-- stats_cdf_gamma() --FILE-- <?php // which = 1 : calculate P from (X, SHAPE, SCALE) var_dump(round(stats_cdf_gamma(5, 3, 2, 1), 6)); // which = 2 : calculate X from (P, SHAPE, SCALE) var_dump(round(stats_cdf_gamma(0.456186884, 3, 2, 2), 6)); // which = 3 : calculate SHAPE from (P, X, SCALE) var_dump(round(stats_cdf_gamma(0.456186884, 5, 2, 3), 6)); // which = 4 : calculate SCALE from (P, X, SHAPE) var_dump(round(stats_cdf_gamma(0.456186884, 5, 3, 4), 6)); // error cases var_dump(stats_cdf_gamma(1, 0, 1, 0)); // which < 1 var_dump(stats_cdf_gamma(1, 0, 1, 5)); // which > 4 var_dump(stats_cdf_gamma(-0.1, 3, 2, 2)); // P < 0 var_dump(stats_cdf_gamma(1.1, 3, 2, 2)); // P > 1 var_dump(stats_cdf_gamma(-0.1, 3, 2, 1)); // X < 0 var_dump(stats_cdf_gamma(5, -0.1, 2, 1)); // SHAPE < 0 var_dump(stats_cdf_gamma(5, 0, 2, 1)); // SHAPE == 0 var_dump(stats_cdf_gamma(5, 3, -0.1, 1)); // SCALE < 0 var_dump(stats_cdf_gamma(5, 3, 0, 1)); // SCALE == 0 ?> --EXPECTF-- float(0.456187) float(5) float(3) float(2) Warning: stats_cdf_gamma(): Fourth parameter should be in the 1..4 range in %s on line %d bool(false) Warning: stats_cdf_gamma(): Fourth parameter should be in the 1..4 range in %s on line %d bool(false) Warning: stats_cdf_gamma(): Computation Error in %s on line %d bool(false) Warning: stats_cdf_gamma(): Computation Error in %s on line %d bool(false) Warning: stats_cdf_gamma(): Computation Error in %s on line %d bool(false) Warning: stats_cdf_gamma(): Computation Error in %s on line %d bool(false) Warning: stats_cdf_gamma(): Computation Error in %s on line %d bool(false) Warning: stats_cdf_gamma(): Computation Error in %s on line %d bool(false) Warning: stats_cdf_gamma(): Computation Error in %s on line %d bool(false)
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