The chart is shown in Figure 47.26. The values of FITTED are plotted in the lower half of the trend chart. The upper half of the trend chart is an chart for the residual means (DIAMTERX - FITTED). The ...

Priceline.com (PCLN) in December 2012 was a different story. A trend line sat neatly across the top of the weeks ended April 13, 2012, May 4, 2012 and April 12, 2013.