inst/snippet/concrete-aic.R
In rpruim/fastR: Foundations and Applications of Statistics Using R (2nd Edition)
# these two methods give different numerical values
AIC(concrete.lm0)
AIC(concrete.lm1)
extractAIC(concrete.lm0)
extractAIC(concrete.lm1)
# but differences between models are equivalent
AIC(concrete.lm0) - AIC(concrete.lm1)
extractAIC(concrete.lm0)[2] - extractAIC(concrete.lm1)[2]
rpruim/fastR documentation built on Nov. 12, 2023, 12:26 p.m.
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# these two methods give different numerical values
AIC(concrete.lm0)
AIC(concrete.lm1)
extractAIC(concrete.lm0)
extractAIC(concrete.lm1)
# but differences between models are equivalent
AIC(concrete.lm0) - AIC(concrete.lm1)
extractAIC(concrete.lm0)[2] - extractAIC(concrete.lm1)[2]
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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