Summary statistics for e_a_hos_c1_26 variable in hcris2552_10_2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_a_hos_c~26 | 245 .0258938 .0252843 5.00e-06 .17364 by Jean Roth , jroth@nber.org , 23 Aug 2018