Summary statistics for h4_2_hha1_c2_13 variable in prds_hosp10_yr2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~1_c2_13 | 1,083 20892.87 32040.76 49 306811 by Jean Roth , jroth@nber.org , 24 Aug 2018