Summary statistics for d_2_sub1_c8_43 variable in hosp_rollup2552_96_2002 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c8_43 | 646 432.6084 1323.321 1 20253 by Jean Roth , jroth@nber.org , 10 Sep 2018