Summary statistics for e_a_hos_c1_19 variable in hcris2552_10_2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_a_hos_c~19 | 699 .1938491 .2372115 .000273 2.463692 by Jean Roth , jroth@nber.org , 25 Oct 2018