Summary statistics for d_2_sub1_c6_49 variable in hosp_rollup2552_96_2000 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_49 | 1,299 219.8306 519.0685 1 7536 by Jean Roth , jroth@nber.org , 8 Sep 2018