Summary statistics for b_1_c0_92 variable in hosp_rollup2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_92 | 15 4803908 1.33e+07 13319 5.25e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018