Summary statistics for s3_1_c5_6 variable in hosp_rollup2552_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c5_6 | 2,947 678.4988 1740.207 1 48639 by Jean Roth , jroth@nber.org , 21 Apr 2018