Summary statistics for g_c1thru4_49 variable in prds_hosp10_yr2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_49 | 3,685 3.06e+07 1.22e+08 -1.99e+09 1.76e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018