| da.lm.fit {dominanceanalysis} | R Documentation |
Provides coefficient of determination for lm models.
Description
Uses R^2 (coefficient of determination) as fit index
Usage
da.lm.fit(original.model, newdata = NULL, ...)
Arguments
original.model |
Original fitted model |
newdata |
Data used in update statement |
... |
ignored |
Value
A function described by using-fit-indices description for interface.
You could retrieve r2 index.
See Also
Other fit indices:
da.betareg.fit(),
da.clm.fit(),
da.dynlm.fit(),
da.glm.fit(),
da.lmWithCov.fit(),
da.lmerMod.fit(),
da.mlmWithCov.fit()
Examples
x1<-rnorm(1000)
x2<-rnorm(1000)
y <-x1+x2+rnorm(1000)
df.1=data.frame(y=y,x1=x1,x2=x2)
lm.1<-lm(y~x1+x2)
da.lm.fit(lm.1)("names")
da.lm.fit(lm.1)(y~x1)
[Package dominanceanalysis version 2.1.0 Index]