Summary statistics for s4_hha3_c1_38 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s4_hha3_c1~8 | 2 55867.5 43070.58 25412 86323 by Jean Roth , jroth@nber.org , 24 Aug 2018