Summary statistics for d_2_ipf_c5_66 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_ipf_c~66 | 1,054 1751.397 3939.904 1 45574 by Jean Roth , jroth@nber.org , 23 Aug 2018