Re: [R] denominator degrees of freedom and F-values in nlme

2006-07-09 Thread Douglas Bates
On 7/8/06, M R Robinson [EMAIL PROTECTED] wrote: Hello, I am struggling to understand how denominator degrees of freedom and subsequent significance testing based upon them works in nlme models. I have a data set of 736 measurements (weight), taken within 3 different age groups, on 497

[R] denominator degrees of freedom and F-values in nlme

2006-07-08 Thread M R Robinson
Hello, I am struggling to understand how denominator degrees of freedom and subsequent significance testing based upon them works in nlme models. I have a data set of 736 measurements (weight), taken within 3 different age groups, on 497 individuals who fall into two morphological catagories