Summary statistics for e3_2_ipf_c1_10 variable in hcris2552_10_2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_2_ipf_~10 | 170 .0794158 .0986352 .000439 .739031 by Jean Roth , jroth@nber.org , 23 Aug 2018