Summary statistics for d_2_sub1_c6_42 variable in hosp_rollup2552_96_2007 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_42 | 52 150.2308 614.3361 1 4347 by Jean Roth , jroth@nber.org , 21 Apr 2018