Summary statistics for d_2_sub1_c8_40 variable in hosp_rollup2552_96_2000 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c8_40 | 909 266.9329 1026.654 1 17750 by Jean Roth , jroth@nber.org , 8 Sep 2018