Summary statistics for d_2_sub1_c8_61 variable in hosp_rollup2552_96_2001 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c8_61 | 1,588 1100.006 1871.097 1 31109 by Jean Roth , jroth@nber.org , 9 Sep 2018