Summary statistics for d4_sub1_c3_55 variable in hosp_rollup2552_96_2002 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1_c3~5 | 1,719 27022.88 51085.89 1 598305 by Jean Roth , jroth@nber.org , 10 Sep 2018