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Ramine

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Mar 26, 2016, 11:05:48 AM3/26/16
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Hello,

Hope you have read my previous post about USL...

I have played with the USL ported to the R language here:

http://www.inside-r.org/packages/cran/usl/docs

But when i have used the non-linear regression by
passing "nlxb" as a method , it didn't work on
the data.csv performance data file, because it reported
that:

Number of cores peak scalability is: Inf

And that's incorrect, because it must be 449,
so i have used polynomial regression and other
appromations on my USL program ported to
Delphi and FreePascal and it has worked correctly.



Thank you,
Amine Moulay Ramdane.

Ramine

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Mar 26, 2016, 11:12:07 AM3/26/16
to

I correct, read again...

Hello....

Hope you have read my previous post about USL...

I have played with the USL ported to the R language here:

http://www.inside-r.org/packages/cran/usl/docs

But when i have used the non-linear regression by
passing "nlxb" as a method , it didn't work on
the data.csv performance data file, because it reported
that:

Number of cores peak scalability is: Inf

And that's incorrect, because it must be 449,
so i have used polynomial regression and other
approximations on my USL program ported to
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