Summary statistics for e3_2_ipf_c1_28 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_2_ipf_~28 | 141 16027.4 35743.07 23 306059 by Jean Roth , jroth@nber.org , 24 Aug 2018