<p>Anyone know how to graph a residual line?</p>
<p>residual = y - predicted y
( x , the residual )</p>
<p>i know what it is. My question is HOW to GRAPH the sucker.</p>
<p>heres a example of how it looks like....
<a href="http://www.ats.ucla.edu/STAT/stata/examples/mm/_mm2_11.gif%5B/url%5D">http://www.ats.ucla.edu/STAT/stata/examples/mm/_mm2_11.gif</a></p>
<p>there is a line in the middle of the graph
+ residuals above the line, - residuals below the line
just plot the points like any other graph</p>
<p>put your data into L1 and L2, and graph a scatterplot -- (2nd, stat plot)... then go back to the stat plot, and for the y-list, enter 2nd stat (list) #7RESID</p>