Summary statistics for g_c1thru4_27 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_27 | 628 8575082 2.85e+07 -7230 5.70e+08 by Jean Roth , jroth@nber.org , 23 Aug 2018