Summary statistics for g3_c1_29 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g3_c1_29 | 6,170 7481580 9.46e+07 -1.59e+09 5.35e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018