Summary statistics for e_a_hos_c1_31 variable in hcris2552_10_2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_a_hos_c~31 | 3,177 .2167404 .1181308 .0001 .8198 by Jean Roth , jroth@nber.org , 23 Aug 2018