Summary statistics for g_c1thru4_15 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_15 | 5,158 9.45e+07 2.11e+08 -1.59e+07 3.66e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018