compatibility with lme4.1 (a first step)

Dear all,

I am working on the new version of the package to make it compatible with lme4.1. You can download  it here or in the Blogrol.

The main idea in the new version of the package is to create a function (I called it xplode.mer) extracting all the values from the fitted model, that are necessary for the MERpsychophysics package. This way, if the internal structure of the lme4 will change, I have to modify the xplode.mer function only.

The function based on the delta method is ready. About the bootstrap-based estimate of the PSE: for the moment I wrote a very simple function based on bootMer{lme4.1}. I called it pseMer(). I am still planning to  work on my own boot function (based on my previous function MERboot) – stay tuned!

Along with the new function you will find a demo in R to use the xplode.mer function. I will add the user manual and the other functions ASAP. As usual, write me for info/suggestions/bug report. For the moment, I will keep in the blogroll also the old version of the code (compatible with lme4.0)

Alessandro

 

 

 

 

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