Summary statistics for b_1_c0_1 variable in hosp_rollup2552_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_1 | 3,665 1486957 3576098 -455295 1.22e+08 by Jean Roth , jroth@nber.org , 7 Sep 2018