Analysis of trend Chapter 5
Analysis of trend Chapter 5
Analysis of trend Chapter 5
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Contrast Coefficients<br />
The c 1j are the linear coefficients in Appendix A.3<br />
(e.g., -3, -1, 1, 3, for a = 4) and df num = 1 and<br />
df denom = a(n-1).<br />
The four means can be plotted and a straight line<br />
can also be drawn.<br />
The straight line (i.e., the linear function) does not fit<br />
the data perfectly.