Summary statistics for d_2_sub2_c8_56 variable in hosp_rollup2552_96_2004 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_56 | 605 4730.717 5084.606 5 41392 by Jean Roth , jroth@nber.org , 21 Apr 2018