Summary statistics for g2_c1_2 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_2 | 1,119 1.76e+07 3.04e+07 -2305417 5.42e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018