[R] Extract R-squared from summary of lm

[Peter Dalgaard]

Trafim Vanishek wrote:
> Dear all,
> 
> I cannot find to explicitly get the R-squared or adjusted R-squared from
> summary(lm())
> 

> names(summary(RegModel.1))
 [1] "call"          "terms"         "residuals"     "coefficients"
 [5] "aliased"       "sigma"         "df"            "r.squared"
 [9] "adj.r.squared" "fstatistic"    "cov.unscaled"
> summary(RegModel.1)$r.squared
[1] 0.55389
> summary(RegModel.1)$adj.r.squared
[1] 0.5432683


-- 
   O__  ---- Peter Dalgaard             Øster Farimagsgade 5, Entr.B
  c/ /'_ --- Dept. of Biostatistics     PO Box 2099, 1014 Cph. K
 (*) \(*) -- University of Copenhagen   Denmark      Ph:  (+45) 35327918
~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk)              FAX: (+45) 35327907