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mformula
2012 Feb 21
0
mvabund package: errors using manyglm() and meanvar.plot()
...errors occur for several functions.
I created a mvabund object named faunadat consisting of 8 dependent
variables each containing 64 positive integer values (bact, fung, plant,
omn, pred, orib, meso, spring). There are 4 factors: harv, rep, depth and
lit.
I then created a formula:
>
mvform<-mvformula(faunadat~harv*rep*lit+harv*rep*depth+harv*lit*depth+rep*lit*depth)
When I try to create a mean-variance plot, I get the following error. I
have checked and all the factors are the same length as the dependent
variables.
> meanvar.plot(mvform)
Error in default.meanvar.plot.mvformula(x = x, n.va...