Displaying 1 result from an estimated 1 matches for "tp1835964p1836729".
2010 Apr 11
2
simple question about contrasts, lm and factors
I have a data frame with two variables that are factors. One is actually a
TRUE/FALSE factor, and I have coded it as 1/0, a continuous variable, but I
could turn it back into a factor. The second is an ordered factor and
consists of five timepoints. There are several continuous variables as well.
Now I want to fit a linear model to my data, using lm (or another R
procedure if recommended).