Summary statistics for d_5_sub1_c5_39 variable in hosp_rollup2552_96_2005 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c5_39 | 4 75.25 57.40136 1 137 by Jean Roth , jroth@nber.org , 21 Apr 2018