Summary statistics for s3_1_c4_6 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c4_6 | 3,435 1941.83 2232.262 1 34815 by Jean Roth , jroth@nber.org , 12 Sep 2018