Parametric Tests

infer_binom_calc() infer_binom_test()

Binomial Test

infer_levene_test()

Levene's test for equality of variances

infer_os_prop_test()

One Sample Test of Proportion

infer_os_t_test()

One Sample t Test

infer_os_var_test()

One Sample Variance Comparison Test

infer_ts_ind_ttest()

Two Independent Sample t Test

infer_ts_paired_ttest()

Paired t test

infer_ts_prop_test() infer_ts_prop_grp() infer_ts_prop_calc()

Two Sample Test of Proportion

infer_ts_var_test()

Two Sample Variance Comparison Test

Non-parametric Tests

infer_chisq_assoc_test()

Chi Square Test of Association

infer_chisq_gof_test()

Chi Square Goodness of Fit Test

infer_cochran_qtest()

Cochran Q Test

infer_mcnemar_test()

McNemar Test

infer_runs_test()

Test for Random Order

ANOVA

infer_oneway_anova()

One Way ANOVA

Data

inferr comes with a built-in datasets which are used to illustrate the functions as well as for running tests.

hsb

High School and Beyond Data Set

exam

Dummy data set for Cochran's Q test

treatment

Dummy data set for 2 Sample Proportion test