Displaying 2 results from an estimated 2 matches for "decmedian".
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de_media
2002 Aug 20
1
Running median
...e already a function (or some
C code) to do this? Any clever way to vectorize it?
smooth() in package "eda" with kind="3" calculates a running median of 3
values, so I may start with the code in library/eda/src/smooth.c, but it
doesn't generalize easily to N values. Also, decmedian() in package "pastecs"
may be relevant, but doesn't seem any faster than my naive code.
Thanks!
--
-- David Brahm (brahm at alum.mit.edu)
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2009 May 17
0
Some questions about package "pastecs" and "stats"
...the removing procedure is run and the signal reconstructed.
3. Question about package "pastecs":
Are there any criteria helping with the choice of proper values for parameters "order", "times" , "type" for functions
"decaverage" and "decmedian" ?
4. Question about package "stats":
Are there any criteria helping with the choice of proper kernel shape ("daniell", "dirichlet", "fejer", "modified.daniell") and order
and dimension ?
Thank you in advance.
Maura...