Summary statistics for d3_ipf_c2_91 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d3_ipf_c2_91 | 1,087 261633.4 325830.3 63 2926284 by Jean Roth , jroth@nber.org , 24 Aug 2018