Summary statistics for d_2_sub2_c8_39 variable in hosp_rollup2552_96_2010 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_39 | 24 135.3333 203.9756 1 753 by Jean Roth , jroth@nber.org , 21 Apr 2018