Summary statistics for s10_c1_7 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s10_c1_7 | 4,547 2.92e+07 6.24e+07 -825960 1.06e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018