search for: monthcycle

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2005 May 23
1
comparing glm models - lower AIC but insignificant coefficients
...g you in advance, Costas +++++++++++++++++++++++ POISSON - LOG LINK +++++++++++++++++++++++ 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(link = log)) Deviance Residuals: Min 1Q Median 3Q Max -3.6900 -1.1901 -0.1847 0.9477 4.3967 Coefficients: Estim...