Summary statistics for g3_c1_28 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g3_c1_28 | 731 3846255 2.08e+07 -8.66e+07 3.75e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018