Summary statistics for g_c1thru4_51 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_51 | 5,932 7.61e+07 2.28e+08 -1.88e+09 4.20e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018