Summary statistics for g3_c1_7 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g3_c1_7 | 3,538 1843705 1.53e+07 -7.09e+07 7.98e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018