Summary statistics for h4_2_hha3_c1_22 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~3_c1_22 | 1 1350585 . 1350585 1350585 by Jean Roth , jroth@nber.org , 23 Aug 2018