Summary statistics for g_c1thru4_56 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_56 | 9 7.72e+07 1.28e+08 173247 3.12e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018