Summary statistics for e_a_hos_c1_26 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_a_hos_c~26 | 125 .0254088 .020179 4.00e-06 .084517 by Jean Roth , jroth@nber.org , 26 Oct 2018