Summary statistics for b_1_c0_9 variable in hosp_rollup2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_9 | 5,849 405987.7 634995.6 -77559 8045090 by Jean Roth , jroth@nber.org , 21 Apr 2018