Summary statistics for s4_hha1_c3_36 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s4_hha1_c3~6 | 935 80.9893 127.4526 1 1758 by Jean Roth , jroth@nber.org , 24 Aug 2018