Displaying 1 result from an estimated 1 matches for "pokeanova".
2010 Jan 03
1
Anova in 'car': "SSPE apparently deficient rank"
...A3B3, A3B4)~1)
> poke.idata=read.table(pipe("pbpaste"),header=T)
> poke.idata
Afac Bfac
1 A1 B1
2 A1 B2
3 A1 B3
4 A1 B4
5 A2 B1
6 A2 B2
7 A2 B3
8 A2 B4
9 A3 B1
10 A3 B2
11 A3 B3
12 A3 B4
> attach(poke.idata)
>
pokeAnova
=Anova(multmodel,idata=poke.idata,idesign=~Afac*Bfac,type="III")
Error in linear.hypothesis.mlm(mod, hyp.matrix, SSPE = SSPE, idata =
idata, :
The error SSP matrix is apparently of deficient rank = 4 < 6
Thanks for any help or advice. And thanks for the 'car' package, w...