Summary statistics for d_2_sub2_c8_40 variable in hosp_rollup2552_96_1998 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_40 | 347 259.5648 987.0555 1 12040 by Jean Roth , jroth@nber.org , 6 Sep 2018