Table 4
Probability Table for
the Three-Staged, Nested Factorial Mixed Effects Model
| Source
|
Effect
|
Pr > F
|
| α
i
|
YEAR
|
0.0001
|
| β
j
|
DIST
|
0.0001
|
| χ
k
|
CLASS
|
0.0001
|
| αβ
ij
|
YEAR*DIST
|
0.9986
|
| αχ
ik
|
YEAR*CLASS
|
0.9911
|
| βχ
jk
|
DIST*CLASS
|
0.0001
|
| αβχ
ijk
|
YEAR*DIST*CLASS
|
0.9636
|
| δ
(ijk)l
|
STA(YEAR DIST
CLASS)
|
—
|
| γ
m
|
QRT
|
0.9054
|
| αγ
im
|
YEAR*QRT
|
0.5219
|
| βγ
jm
|
QRT*DIST
|
0.5505
|
| χγ
km
|
QRT*CLASS
|
0.879
|
| αβγ
ijm
|
YEAR*QRT*DIST
|
0.0024
|
| αχγ
ikm
|
YEAR*QRT*CLASS
|
0.0001
|
| βχγ
jkm
|
QRT*DIST*CLASS
|
0.6947
|
| αβχγ
ijkm
|
YEAR*DIST*CLASS*QRT
|
0.001778
|
| δγ
(ijk)lm
|
STA(YEAR DIST
CLASS)*QRT
|
—
|
Note: Please see Appendix for the statistical
model used.
Find this web page at:
http://www.bts.gov/publications/journal_of_transportation_and_statistics/volume_03_number_03/paper_05/table_04.html
|
