Summary statistics for d4_sub2_c3_51 variable in hosp_rollup2552_96_2008 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub2~3_51 | 361 231527.1 321839.6 1 2850391 by Jean Roth , jroth@nber.org , 21 Apr 2018