Summary statistics for b_1_c27_52 variable in hosp_rollup2552_96_1997 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_52 | 2,566 233591.3 502697.6 -5002 1.76e+07 by Jean Roth , jroth@nber.org , 5 Sep 2018