I used car
package to perform anova analysis. Here I got sum of squares for error and factor (=Site) in the form of matrix. Code is here
library(car)
## One-Way MANOVA
anv<-summary(Anova(lm(cbind(Al, Fe, Mg, Ca, Na) ~ Site, data=Pottery)))
anv
Now I want to extract these two matrices from this result for next analysis. My desired output is like this-
>err_ss
Al Fe Mg Ca Na
Al 48.2881429 7.08007143 0.60801429 0.10647143 0.58895714
Fe 7.0800714 10.95084571 0.52705714 -0.15519429 0.06675857
Mg 0.6080143 0.52705714 15.42961143 0.43537714 0.02761571
Ca 0.1064714 -0.15519429 0.43537714 0.05148571 0.01007857
Na 0.5889571 0.06675857 0.02761571 0.01007857 0.19929286
>Site_ss
Al Fe Mg Ca Na
Al 175.610319 -149.295533 -130.809707 -5.8891637 -5.3722648
Fe -149.295533 134.221616 117.745035 4.8217866 5.3259491
Mg -130.809707 117.745035 103.350527 4.2091613 4.7105458
Ca -5.889164 4.821787 4.209161 0.2047027 0.1547830
Na -5.372265 5.325949 4.710546 0.1547830 0.2582456
After using the following code I got the result of error matrix but I failed to extract the last one.
str(anv)
err_ss<-anv$"SSPE"
> err_ss
Al Fe Mg Ca Na
Al 48.2881429 7.08007143 0.60801429 0.10647143 0.58895714
Fe 7.0800714 10.95084571 0.52705714 -0.15519429 0.06675857
Mg 0.6080143 0.52705714 15.42961143 0.43537714 0.02761571
Ca 0.1064714 -0.15519429 0.43537714 0.05148571 0.01007857
Na 0.5889571 0.06675857 0.02761571 0.01007857 0.19929286
Could anyone please help me to do it? Thanks in advance.