Summary statistics for e_a_hos_c1_31 variable in hcris2552_10_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_a_hos_c~31 | 1,064 .2320632 .1236206 .0001 .6983 by Jean Roth , jroth@nber.org , 23 Aug 2018