search for: pbcr

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2010 Oct 12
2
Factors in an regression using lm()
...) 'data.frame': 2381 obs. of 13 variables: $ dir : num 0.221 0.265 0.372 0.32 0.36 ... $ hir : num 0.221 0.265 0.248 0.25 0.35 ... $ lvr : num 0.8 0.922 0.92 0.86 0.6 ... $ ccs : num 5 2 1 1 1 1 1 2 2 2 ... $ mcs : num 2 2 2 2 1 1 2 2 2 1 ... $ pbcr : Factor w/ 2 levels "no","yes": 1 1 1 1 1 1 1 1 1 1 ... $ dmi : Factor w/ 2 levels "no","yes": 1 1 1 1 1 1 1 1 2 1 ... $ self : Factor w/ 2 levels "no","yes": 1 1 1 1 1 1 1 1 1 1 ... $ single : Factor w/ 2 levels...