On 2011-03-16 08:47, derek wrote:
I know I can add line to graph with abline(), but I would like to print R-squared, F-test value, Residuals and other statistics from lm() to a graph. I don't know how to access the values from summary(), so that I can use them in a following code or print them in a graph.
It seems that you need to discover the ever-useful str() function. str(summary(your model)) will show you that you can get: summary(model)$r.squared etc. For the coefficients, I would use: coef(model). Peter Ehlers
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