Summary statistics for s3_1_c4_6 variable in hosp_rollup2552_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c4_6 | 3,530 1750.255 2017.663 1 30854 by Jean Roth , jroth@nber.org , 8 Sep 2018