Summary statistics for d_2_sub1_c8_51 variable in hosp_rollup2552_96_2010 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c8_51 | 510 10093.84 21073.03 1 219365 by Jean Roth , jroth@nber.org , 21 Apr 2018