[R-sig-phylo] Very simple question on fitted values and scatterplots

Dear all, I went through this tutorial on the fit of a linear model using Independent Contrasts http://nunn.rc.fas.harvard.edu/groups/pica/wiki/c57f6/ What is the meaning of fitted values in the scatter plot (bottom, x-axis)? Fitting a linear model with a constraint to the origin, so y = a * x,

Re: [R-sig-phylo] Very simple question on fitted values and scatterplots

Hi Xavier On 5/2/13, Xavier Prudent prudentxav...@gmail.com wrote: Dear all, I went through this tutorial on the fit of a linear model using Independent Contrasts http://nunn.rc.fas.harvard.edu/groups/pica/wiki/c57f6/ What is the meaning of fitted values in the scatter plot (bottom,