Summary statistics for d4_sub2_c2_61 variable in hosp_rollup2552_96_2010 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub2~2_61 | 280 90915.91 179887.4 3 1250560 by Jean Roth , jroth@nber.org , 21 Apr 2018