lmRsq.f: Adjusted r squared value from lm
In duplisea/ddhelper: Helper functions used by Daniel Duplisea

Description Usage Arguments Value Examples

View source: R/model.object.helper.functions.r

Pulls the r-squared value out of a linear model fit.

1	lmRsq.f(lm.fit.object)

lm.fit.object

a linear model fit objects

The adjusted r-squared value

fake.data= data.frame(x=1:100, y=.05*(1:100)^2 - 5*(1:100) + 2 + rnorm(100,0,5)) #fit a linear to quadratic just for the hell of it
plot(fake.data)
lm.fit.object= lm(y~ x, data=fake.data)
lines(1:100,predict(lm.fit.object))
lmRsq.f(lm.fit.object=lm.fit.object)