Summary statistics for h4_2_hha1_c1_13 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~1_c1_13 | 439 15150.95 20312.67 110 178880 by Jean Roth , jroth@nber.org , 24 Aug 2018