Summary statistics for c_1_c6_59 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_59 | 1,417 1.84e+07 2.44e+07 252 2.27e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018