Summary statistics for b_1_c27_93 variable in hosp_rollup2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_93 | 846 1254002 2168061 -1933 2.98e+07 by Jean Roth , jroth@nber.org , 10 Sep 2018