3.11.18. statsmodels.stats.proportion¶
Tests and Confidence Intervals for Binomial Proportions
Created on Fri Mar 01 00:23:07 2013
Author: Josef Perktold License: BSD-3
3.11.18.1. Functions¶
binom_test(count, nobs[, prop, alternative]) |
Perform a test that the probability of success is p. |
binom_test_reject_interval(value, nobs[, ...]) |
rejection region for binomial test for one sample proportion |
binom_tost(count, nobs, low, upp) |
exact TOST test for one proportion using binomial distribution |
binom_tost_reject_interval(low, upp, nobs[, ...]) |
rejection region for binomial TOST |
power_binom_tost(low, upp, nobs[, p_alt, alpha]) |
|
power_ztost_prop(low, upp, nobs, p_alt[, ...]) |
Power of proportions equivalence test based on normal distribution |
proportion_confint(count, nobs[, alpha, method]) |
confidence interval for a binomial proportion |
proportion_effectsize(prop1, prop2[, method]) |
effect size for a test comparing two proportions |
proportions_chisquare(count, nobs[, value]) |
test for proportions based on chisquare test |
proportions_chisquare_allpairs(count, nobs) |
chisquare test of proportions for all pairs of k samples |
proportions_chisquare_pairscontrol(count, nobs) |
chisquare test of proportions for pairs of k samples compared to control |
proportions_ztest(count, nobs[, value, ...]) |
test for proportions based on normal (z) test |
proportions_ztost(count, nobs, low, upp[, ...]) |
Equivalence test based on normal distribution |
samplesize_confint_proportion(proportion, ...) |
find sample size to get desired confidence interval length |
std_prop(prop, nobs) |
standard error for the estimate of a proportion |
3.11.18.2. Classes¶
AllPairsResults(pvals_raw, all_pairs[, ...]) |
Results class for pairwise comparisons, based on p-values |