Summary statistics for d_2_sub1_c6_53 variable in hosp_rollup2552_96_2004 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_53 | 483 208.4576 693.9697 1 11696 by Jean Roth , jroth@nber.org , 21 Apr 2018