Summary statistics for d_2_ipf_c5_65 variable in prds_hosp10_yr2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_ipf_c~65 | 1,083 878.4746 2317.063 1 55900 by Jean Roth , jroth@nber.org , 24 Aug 2018