Summary statistics for d_2_sub2_c6_58 variable in hosp_rollup2552_96_2005 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_58 | 19 30.68421 30.73914 1 100 by Jean Roth , jroth@nber.org , 21 Apr 2018