Adjusted dip test quantile table, dip Handout II These quantiles are for the square root of n times the dip statistic D. Thus if the square root of n times D is larger than the quantile for the given n and some q, then the p-value is less or equal 1-q. Since the values of n with given quan- tiles are rather sparse, this table with values varying more slowly with n is better suited to interpolation between values of n than the table for the dip statistic itself. The quantiles in qDiptab are given to 8 decimal places. The last several digits are unreliable due to sampling error. Still, they were multiplied by square root of n before being rounded to 4 places here. q 0.01 0.05 0.1 0.5 0.9 0.95 0.99 0.995 0.999 n 10 0.1929 0.2272 0.2466 0.3092 0.4126 0.4415 0.5050 0.5287 0.5711 15 0.2116 0.2363 0.2489 0.3239 0.4264 0.4600 0.5267 0.5517 0.6021 20 0.2121 0.2358 0.2539 0.3280 0.4348 0.4702 0.5394 0.5660 0.6197 30 0.2168 0.2434 0.2596 0.3366 0.4463 0.4829 0.5558 0.5834 0.6417 50 0.2223 0.2496 0.2668 0.3454 0.4590 0.4969 0.5742 0.6031 0.6653 100 0.2283 0.2566 0.2740 0.3546 0.4715 0.5113 0.5902 0.6204 0.6845 200 0.2334 0.2620 0.2799 0.3618 0.4808 0.5210 0.6037 0.6358 0.7031 500 0.2379 0.2669 0.2849 0.3679 0.4892 0.5306 0.6138 0.6462 0.7159 1000 0.2404 0.2695 0.2877 0.3714 0.4938 0.5355 0.6201 0.6530 0.7232 2000 0.2422 0.2715 0.2896 0.3737 0.4965 0.5384 0.6246 0.6569 0.7276 5000 0.2438 0.2732 0.2914 0.3756 0.4989 0.5410 0.6267 0.6606 0.7318 In Handout III are regression formulas for q = 0.95, 0.99, and 0.999, based on n = 500, 1000, 2000, and 5000, intended for n > 5000. For n < 5000 not given in the table, simple interpolation may well be more accurate than use of the regression formulas, although the formulas once programmed may be handier to use. One can also look at the residuals for each regression.