ivreg1.def

x e 
  
  Obs:   25 observations artificially generated



    Variable |       Obs        Mean    Std. Dev.       Min        Max
-------------+--------------------------------------------------------
           x |        25   -.1770892    1.110162   -2.42647     2.4822
           e |        25   -.1671932    1.158174   -2.57634    2.50074