Summary statistics for d_2_sub2_c8_55 variable in hosp_rollup2552_96_1996 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_55 | 478 1579.586 3209.358 3 41656 by Jean Roth , jroth@nber.org , 3 Sep 2018