Summary statistics for d_2_sub2_c6_63 variable in hosp_rollup2552_96_2007 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_63 | 14 51.14286 86.15358 1 320 by Jean Roth , jroth@nber.org , 21 Apr 2018