title: How to plot the results of a mixed model
body: <p>I use lme4 in R to fit the mixed model</p>
  
  <pre><code>lmer(value~status+(1|experiment)))
  </code></pre>
  
  <p>where value is continuous, status(N/D/R) and experiment are factors, and I get</p>
  
  <pre><code>Linear mixed model fit by REML 
  Formula: value ~ status + (1 | experiment) 
    AIC   BIC logLik deviance REMLdev
   29.1 46.98 -9.548    5.911    19.1
  Random effects:
   Groups     Name        Variance Std.Dev.
   experiment (Intercept) 0.065526 0.25598 
   Residual               0.053029 0.23028 
  Number of obs: 264, groups: experiment, 10
  
  Fixed effects:
              Estimate Std. Error t value
  (Intercept)  2.78004    0.08448   32.91
  statusD      0.20493    0.03389    6.05
  statusR      0.88690    0.03583   24.76
  
  Correlation of Fixed Effects:
          (Intr) statsD
  statusD -0.204       
  statusR -0.193  0.476
  </code></pre>
  
  <p>I would like to graphically represent the fixed effects evaluation. However the seems to be no plot function for these objects. Is there any way I can graphically depict the fixed effects?</p>