Pearson-Hartley outlier test
[outlierfree] = ST_pearsonhartley(v, p) [outlierfree, outlier] = ST_pearsonhartley(v, p)
vector of numerical values
statistical confidence level (%) as a string or the level of significance (alpha) as a decimal value, "95%", "99%" or 0.05, 0.01 resp (see examples).
vector of outlier-free data
vector of outliers
Performs the Pearson-Hartley outlier test. It should be used for distributions with more than 30 values.
![]() | Do use ST_pearsonhartley ONLY with NORMAL distrinutions. |
![]() | Do use ST_pearsonhartley with more than 30 values! For less than 30 values use Dean-Dixon test "ST_deandion()" instead. |
Lohringer, H., "Grundlagen der Statistik", Oct, 10th, 2012, http://www.statistics4u.info/fundstat_germ/cc_outlier_tests_4sigma.html