Summary statistics for d_2_sub1_c8_42 variable in hosp_rollup2552_96_2004 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c8_42 | 300 1865.927 11251.63 1 184328 by Jean Roth , jroth@nber.org , 21 Apr 2018