r partial Type III tests, use car::Manova rather than stats::manova
> which only gives sequential, Type I tests
>
> HTH
> -Michael
>
> On 5/25/2018 9:11 AM, Sergio Ferreira Cardoso wrote:
>> Dear all,
>>
>> I'm testing the effect of species and sex in my sam
Dear all,
I'm testing the effect of species and sex in my sample by using the principal
component scores of a PCA analysis.
I have 30 PCs and I tried to see if there is any significant difference from
males to females, given that there is a significant effect of phylogeny (factor
with several
Dear all,
I'm trying to use phylo.pca function from phytools for the first time. I'm
using an ultrametric tree with 167 tips and all branch lengths transformed to
1.
I lunched the pPCA like this:
pPCA<-phyl.pca(tree,data,method = "lambda")
For some reason it takes for ever and never reach
Hello all,
I'd like to calculate the mean correlation within a cluster and understand if
it's significantly >0. I'm using packages 'geomorph' and 'paleomorph'.
#Simulate an array A <- array ( rep ( 1 : 36 , by = 4 ), dim = c ( 12 , 3 , 4
)) #Load 'geomorph' package and superimpose coordinate
II tests)
Response: fcl
Df Chisq Pr(>Chisq)
mass 1 0.1756 0.6752
activity 2 0.5549 0.7577
agility 4 3.2903 0.5105
Anyway, I have the help I was looking for. Thank you vey much.
Best regards,
Sérgio.
- Mensagem original -
> De: "Fox, John"
> Para: &q
Dear all,
Anova() for .car package retrieves Chi-square statistics when I'm testing a
model the significance of a multivariate .gls model
gls(x~1+2+3+x,corBrownian(phy=tree), ...).
Is this Chi-square a two-sided test?
Thank you.
Best,
Sérgio.
[[alternative HTML version deleted]]
Dear all,
Anova() for .car package retrieves Chi-square statistics when I'm testing a
model the significance of a multivariate .gls model
gls(x~1+2+3+x,corBrownian(phy=tree), ...).
Is this Chi-square a two-sided test?
Thank you.
Best,
Sérgio.
--
Com os melhores cumprimentos,
Sérgio Ferreira Ca
7 matches
Mail list logo