Summary statistics for d_2_sub2_c8_51 variable in hosp_rollup2552_96_2006 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_51 | 349 14429.18 24642.96 1 254009 by Jean Roth , jroth@nber.org , 21 Apr 2018