Summary statistics for s3_1_c5_6 variable in hosp_rollup2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c5_6 | 2,860 623.9955 1349.655 1 19850 by Jean Roth , jroth@nber.org , 21 Apr 2018