Summary statistics for s4_hha1_c1_38 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s4_hha1_c1~8 | 448 54497.54 144989.4 7 2399641 by Jean Roth , jroth@nber.org , 26 Oct 2018