Summary statistics for g_c1thru4_49 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_49 | 3,583 3.61e+07 1.17e+08 -9.72e+08 1.46e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018