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Error running REM in tssem1

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Anonymous's picture
Anonymous (not verified)
Error running REM in tssem1

Hi Mike,
I am enjoying so much your package MetaSEM, thanks a lot! This is making a great advance in meta-analysis.
I am having a bit of problem running random effects with tseem1, any help would be very much appreciated!
I am trying to replicate Digman97 using a larger sample, here an example of a reduced sample of my data and the error I got.
> random1 Error: The reference '21' in mxMatrix("Stand", nrow = p, ncol = p, free = TRUE, values = jitter(vechs(cov2cor(, name = "S", labels = acovName) is illegal because it can be interpreted as a number

Am I missing anything?
Thanks in advanced!

[img_assist|nid=3383|title=Error running REM in tssem1|desc=|link=none|align=left|width=100|height=50]

Office spreadsheet icon ex.xls84 KB
Binary Data neo.R803 bytes
Mike Cheung's picture
Joined: 10/08/2009 - 22:37
Hi, Laura. The problem is

Hi, Laura.

The problem is that the dimnames of the matrices are different. The row names are 1 to 5, e.g.,,
> neo
n e o a c
1 1.00 -0.30 -0.02 -0.10 -0.34
2 -0.30 1.00 0.39 0.02 0.07
3 -0.02 0.39 1.00 0.03 -0.04
4 -0.10 0.02 0.03 1.00 0.21
5 -0.34 0.07 -0.04 0.21 1.00

After fixing it with the following code, it should work.


Anonymous's picture
Laura Nuno (not verified)
Thank you very much for your

Thank you very much for your quick answer, it has worked!

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