```r
m.L2.SFO <- mkinfit("SFO", FOCUS_2006_L2_mkin, quiet=TRUE)
plot(m.L2.SFO, show_residuals = TRUE, show_errmin = TRUE, 
     main = "FOCUS L2 - SFO")
```

<img src="FOCUS_L_files/figure-html/unnamed-chunk-8-1.png" width="672" />