Summary statistics for d_2_sub1_c8_60 variable in hosp_rollup2552_96_2004 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c8_60 | 467 2160.574 8624.129 1 108214 by Jean Roth , jroth@nber.org , 21 Apr 2018