Summary statistics for s10_c1_2 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s10_c1_2 | 4,650 1.96e+07 4.31e+07 -7811964 7.71e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018