Summary statistics for g_c1thru4_39 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_39 | 2,303 975538.3 4335089 -2659887 1.20e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018