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Greetings, A couple of questions: 1. I am using wireframe. It prints 3d plots nicely on screen, but when I use a postscript device the z-axis label merges with the z-axis. Is there any option to control their...

I want to create a simple plot containing three levelplots with one colorbar. I used the "Three levelplots" code below, but the third levelplot is drawn smaller than the first two. However, if I try the "Two levelplots" code below...

I am trying to perform an ANOVA on a dependent variable that has large mass on the 1 side of the (0, 1] interval. I decided to use Fractional Regression Models, as implemented in the package frm. This package seems...

Your reply was very useful Rich. Thanks! I would like to set the height of the viewport in draw.colorkey to match the height of the levelplots, as it is done when I add colorkeys to all the levelplots. The...

A single multipanel levelplot would be perfect, but from the help to wireframe I understood that conditioning was not possible when the argument to levelplot was a matrix. If it is possible please let me know. > help(wireframe) > ... > For 'wireframe...

Dear list, I am trying to choose the scale parameter for the cgt transform but I don't know how to do it. In time I would like to be able to separate points 30 samples apart, and in frequency...

Bert, My queries are directly related to R: 1. Can the R package frm can be used to compare nested models. If so, how. 2. Are there alternative R packages to perform ANOVAs on a dependent variable that is a...

Dear list, It seems that there is a typo in the book "Practical Time-Frequency Analysis" that documents Rwave. The window that the cgt function of Rwave seems to be using g(x)=exp(-x^2/(2*sigma^2)) and...