Summary statistics for g_c1thru4_15 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_15 | 5,119 1.04e+08 2.42e+08 -1.21e+08 3.90e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018