Summary statistics for e_a_hos_c1_4 variable in hcris2552_10_2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_a_hos_c1_4 | 3,529 181.1672 180.3287 .02 2230.13 by Jean Roth , jroth@nber.org , 23 Aug 2018