Displaying 2 results from an estimated 2 matches for "transfrorm".
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transform
2008 May 17
0
fast multipole methods(FMM)/fast Gauss transfrorm(FGT)/improved fast gauss transform (IGFT)
I'm just curious, but wondering if there has been any work in making
these algorithms available in R. They are aimed at accelerating
matrix-vector products using approximation ideas, and might be useful in
applications such as kernel machines, Gaussian processes/kriging.
Thanks
Mark Palmer
Landscape Monitoring and Modelling
CSIRO Mathematical and
2002 Jan 03
2
Different behaviour of data()
Dear List,
I frequently use the
data()
function to load csv files (with separator ";") into R session,
typically
data(myfile)
loads myfile.csv from my working/data directory into R.
Now, in 1.4.0 version, everything works as expected, but with one
difference:
The values readed in older versions in "num" mode are now readed as "int"
mode,
converting the values