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inst/snippet/concrete-mods01.R
In fastR2: Foundations and Applications of Statistics Using R (2nd Edition)
# define several models
concrete.lm0 <- lm(strength ~ limestone + water, data = Concrete)
concrete.lm1 <- lm(strength ~ -1 + limestone + water, data = Concrete)
concrete.lm2 <- lm(strength ~ water, data = Concrete)
concrete.lm3 <- lm(strength ~ limestone, data = Concrete)
concrete.lm4 <- lm(strength ~ 1, data = Concrete)
concrete.lm5 <- lm(strength ~ I(limestone + water), data = Concrete)
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fastR2 documentation built on Nov. 9, 2023, 9:06 a.m.
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# define several models
concrete.lm0 <- lm(strength ~ limestone + water, data = Concrete)
concrete.lm1 <- lm(strength ~ -1 + limestone + water, data = Concrete)
concrete.lm2 <- lm(strength ~ water, data = Concrete)
concrete.lm3 <- lm(strength ~ limestone, data = Concrete)
concrete.lm4 <- lm(strength ~ 1, data = Concrete)
concrete.lm5 <- lm(strength ~ I(limestone + water), data = Concrete)
Try the fastR2 package in your browser
Any scripts or data that you put into this service are public.
R Package Documentation
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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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