Summary statistics for h4_2_hha1_c1_32 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~1_c1_32 | 19 2760914 3480032 -729 1.00e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018