Summary statistics for b_1_c27_52 variable in hosp_rollup2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_52 | 3,050 277954.3 600234.3 -7735 1.49e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018