Displaying 1 result from an estimated 1 matches for "vessel_id80".
Did you mean:
vessel_id83
2006 Nov 26
1
GLM and LM singularities
...maly are continuous variables.
The formula I'm calling is: glm(formula = log(CPUE) ~ Year + Vessel_ID +
SST, data = marlin). A summary of the glm includes the following output:
Coefficients: (1 not defined because of singularities)
Estimate Std. Error t value Pr(>|t|)
Vessel_ID80 -0.54093 0.23380 -2.314 0.021373 *
Vessel_ID83 -0.36499 0.20844 -1.751 0.080977 .
Vessel_ID84 -0.23386 0.19098 -1.225 0.221718
SST NA NA NA NA
Can someone explain the output "Coefficients: (1 not defined because of
singularities)&...