Summary statistics for g_c1thru4_46 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_46 | 901 6.63e+07 1.70e+08 -1.11e+08 1.53e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018