Summary statistics for s3_1_c6_6 variable in hosp_rollup2552_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c6_6 | 3,763 3381.324 4667.634 1 83832 by Jean Roth , jroth@nber.org , 6 Sep 2018