Summary statistics for d_2_sub2_c6_41 variable in hosp_rollup2552_96_2008 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_41 | 135 630.3333 2156.003 1 23472 by Jean Roth , jroth@nber.org , 21 Apr 2018