[R-sig-eco] Error in ProjMat() in package Primer

[Muneer ul Islam]

Hello everyone,

I am into some demographic analysis for which I use Primer package. The
problem is that the main function ProjMat() throws following error every
time I supply required data to it:

> ProjMat(stages, fruits, seeds)
Error in split.default(X, group) : first argument must be a vector

I would like to add that when I analyse the above data files separately,
everything works fine.

How do I fix that?

All suggestions are highly welcome.

Thank you in advance

Muneer

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