Summary statistics for d_2_sub1_c8_43 variable in hosp_rollup2552_96_2001 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c8_43 | 644 434.6227 1368.129 1 24981 by Jean Roth , jroth@nber.org , 9 Sep 2018