Hello,
I have some data generated by a simple mixture of Gaussians (more like
K-means) and (as a test) am using dmnorm to calculate the probability
of each data point coming from each Gaussian. However, I get only
zero probabilities.
This code works in low dimensions (tried 2 and 3 already). I
Hello all.
I can find no function to compute norms (even the basic two-norm) of a
vector in the online help (within the GUI) or the downloadable
documentation.
Thanks.
- dan elliott
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R-help@stat.math.eth
Mark,
It sounds like your data/experiment storage and organization needs are more
complicated than mine, but I'll share my methodology...
I'm still new to R, but have a fair experience with general programming.
> All of my data is stored in postgresql, and I have a number of R files
> that genera