Summary statistics for s3_1_c5_6 variable in hosp_rollup2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c5_6 | 2,841 634.5583 1760.138 1 46137 by Jean Roth , jroth@nber.org , 21 Apr 2018