Summary statistics for g_c1thru4_35 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_35 | 3,173 7.76e+07 3.72e+08 -8.66e+08 6.60e+09 by Jean Roth , jroth@nber.org , 26 Oct 2018