Summary statistics for h4_2_hha1_c2_23 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~1_c2_23 | 23 11922.87 19632.81 18 76633 by Jean Roth , jroth@nber.org , 24 Aug 2018