[R] bold face labelling/expression

Dear colleagues, I have a great problem in using "expression" for axes labels. I want the labels in bold face (i.e.: par(font.lab=2)). When typing boxplot(y ~ groups, names = "" , xlab = "", ylab = "", axes = F) axis(side=1, at=c(1,2), xlab=c(expression(H[2]*O),"others")), I do not get a bold fac

[R] SIR

Ich habe in R eine Version von SIR gefunden und ausprobiert. Leider kann diese multivariate Responses nicht verarbeiten. Gibt es in R eine ausgefeilte Version von SIR? __ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-h

[R] SIR

I have found a version of SIR in R and I have tried it. But the problem with this file is the fact that it does not cope with multivariate response variables. Is there any version of SIR available that also works with multivariate responses? Thanks for help!

[R] wavelet toolbox

Is there a wavelet toolbox in R available that can be compared to the Matlab toolbox for wavelets. Does this toolbox offer the possibility to calculated approximations with different wavelets such as Daubechies 2, Daubechies 3, etc, Symmlet 3, Symmlets 5, etc, Coiflets and so on. I have tried t