Summary statistics for h4_2_hha1_c1_12 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~1_c1_12 | 10 100920.2 142328.3 1311 409196 by Jean Roth , jroth@nber.org , 24 Aug 2018