Summary statistics for h3_1_hha2_c7_7 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h3_1_~2_c7_7 | 15 3357.533 2659.239 180 10189 by Jean Roth , jroth@nber.org , 24 Aug 2018