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bessel_i
2006 Nov 26
1
GLM and LM singularities
...f my data apparently not being called into a GLM or
an LM. I'm looking at factors affecting fish annual catch rates (ie. CPUE)
over 30 years. Two of the factors I'm using are sea surface temperature and
sea surface temperature anomaly. A small sample of my data is below:
CPUE
Year
Vessel_ID
Base_Port
Boat_Lgth
Planing
SST
Anomaly
0.127
1976
2
BOI
40
Planing
19.4
-0.308
0.059
1976
30
BOI
40
Displacement
19.4
-0.308
0.033333
1977
46
BOI
45
Displacement
18.5
-1.008
0.169231
1977
2
BOI
40
Planing
18.5
-1.008
0.044118
1977
19
BOI
34
Planing...