Summary statistics for c_1_c7_50 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_50 | 4,552 4.09e+07 6.20e+07 99 1.13e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018