Summary statistics for b_1_c0_23 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_23 | 1,070 3638711 7275563 -2.63e+07 6.54e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018