Summary statistics for b_1_c0_50 variable in hosp_rollup2552_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_50 | 5,551 830408.6 1179832 -11918 2.41e+07 by Jean Roth , jroth@nber.org , 9 Sep 2018