Summary statistics for e_a_hos_c1_31 variable in hcris2552_10_2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_a_hos_c~31 | 3,138 .2133236 .1164384 .0001 .8335 by Jean Roth , jroth@nber.org , 23 Aug 2018