Summary statistics for d_2_sub2_c6_37 variable in hosp_rollup2552_96_2002 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_37 | 260 353.0269 869.4508 1 10924 by Jean Roth , jroth@nber.org , 10 Sep 2018