Summary statistics for b_1_c0_13 variable in hosp_rollup2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_13 | 117 736863.4 5508544 -1938989 5.93e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018