
R version 2.14.1 (2011-12-22)
Copyright (C) 2011 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i686-pc-linux-gnu (32-bit)

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> library( "miscTools" )
> 
> # Construct a simple OLS regression:
> set.seed( 123 )
> x1 <- runif(100)
> x2 <- runif(100)
> y <- 3 + 4*x1 + 5*x2 + rnorm(100)
> m <- lm(y~x1+x2)  # estimate it
> nObs(m)
[1] 100
> nParam(m)
[1] 3
> 
