Displaying 1 result from an estimated 1 matches for "totaldeadinjured".
2005 May 23
1
comparing glm models - lower AIC but insignificant coefficients
...are time-series
data, so I am also looking at acf/pacf of the residuals].
- Could the very high significance of the coefficients in the poisson
model hint at some issue?
Thanking you in advance,
Costas
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POISSON - LOG LINK
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Call:
glm(formula = TotalDeadInjured[3:48] ~ -1 + Month[3:48] + sin(pi *
Month[3:48]/6) + cos(pi * Month[3:48]/6) + sin(pi * Month[3:48]/
12) +
cos(pi * Month[3:48]/12) + ThousandCars[3:48] + monthcycle[3:48] +
TotalDeadInjured[1:46] + I((TotalDeadInjured[1:46])^2) +
I((TotalDeadInjured[1:46])^3), family = poisson...