Summary statistics for d_2_sub1_c6_6201 variable in hosp_rollup2552_96_1997 dat Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_~1_c6_6201 | 9 170.3333 188.9683 6 530 by Jean Roth , jroth@nber.org , 5 Sep 2018