Summary statistics for e3_2_ipf_c1_21 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_2_ipf_~21 | 675 94129.61 151449.7 14 1446858 by Jean Roth , jroth@nber.org , 26 Oct 2018