Summary statistics for d_2_hos_c6_50 variable in hosp_rollup2552_96_2002 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_hos~6_50 | 1,948 9207.178 22119.91 -5 360010 by Jean Roth , jroth@nber.org , 10 Sep 2018