Skip to content

Search Archives

Search tips
from:Name Search by author name, e.g. from:Duncan Murdoch "exact phrase" Match an exact phrase word1 word2 Match messages containing both words Date range Use the date pickers to filter results to a time period

Use the list dropdown to narrow results to a specific mailing list. Combine from: with other terms to filter by author and content.

39 results for “from:Czerminski, Ryszard”

(no subject)
Czerminski, Ryszard · Oct 27, 2010 · r-help

An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20101027/79967f7a/attachment.pl>

bizarre seq() behavior?
Czerminski, Ryszard · Nov 23, 2011 · r-help

An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20111123/c7841851/attachment.pl>

smooth contour lines
Czerminski, Ryszard · Sep 27, 2010 · r-help

An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20100927/cef8fe25/attachment.pl>

how to find near neighbors?
Czerminski, Ryszard · Nov 18, 2010 · r-help

An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20101118/2a7c9650/attachment.pl>

strange Sys.Date() side effect
Czerminski, Ryszard · Jan 10, 2012 · r-help

An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20120110/16fff418/attachment.pl>

strsplit() does not split on "."?
Czerminski, Ryszard · Jan 12, 2012 · r-help

An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20120112/849ee917/attachment.pl>

randomForest: too many elements specified?
Czerminski, Ryszard · Jan 20, 2011 · r-help

An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20110120/71693734/attachment.pl>

how fit linear model with fixed slope?
Czerminski, Ryszard · Oct 22, 2010 · r-help

An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20101022/5256b4a4/attachment.pl>

approximation for sum of lognormal random variables
Czerminski, Ryszard · Oct 26, 2010 · r-help

An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20101026/10033fd8/attachment.pl>

sets package: converting a set to data frame?
Czerminski, Ryszard · Mar 22, 2010 · r-help

An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20100322/273d985f/attachment.pl>

lattice: how to add points to the plot generated by levelplot()?
Czerminski, Ryszard · Mar 31, 2010 · r-help

An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20100331/3fc93036/attachment.pl>

Error in predict.randomForest ... subscript out of bounds with NULL name in X
Czerminski, Ryszard · Jan 25, 2012 · r-help

An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20120125/c496dd5a/attachment.pl>

plotmath: how to use greek symbols in expression(integral(f(tau)*dtau, 0, t))?
Czerminski, Ryszard · Oct 4, 2010 · r-help

An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20101004/cceb1ec2/attachment.pl>

sparse kernel regression
Czerminski, Ryszard · Jul 7, 2011 · r-help

I am looking for the implementation of sparse kernel regression approach e.g. as in this paper: The Generalized LASSO. Volker Roth IEEE Transactions on Neural Networks, Vol. 15, NO. 1, January 2004. I would appreciate any pointers. Best regards...

how to add rectangular grid to the plot generated by levelplot()?
Czerminski, Ryszard · Oct 27, 2010 · r-help

David, Thanks a lot! panel.grid() does the trick, but the generated grid extends beyond the plot region from levelplot() Is there a way to restrict grid to the plot region from levelplot() ? Best regards, Ryszard -------------------------------------------------------------------------- Confidentiality Notice: This message...

dist(a,b) ???
Czerminski, Ryszard · Jun 20, 2002 · r-help

Is there a function analogous to "dist" which would calculate distances between rows of two different data sets ? Ryszard Czerminski phone: (781)994-0479 ArQule, Inc. email:ryszard at arqule.com 19 Presidential Way http://www.arqule.com Woburn, MA...

problem with apply(m, 1, min, na.rm=T)
Czerminski, Ryszard · Jan 20, 2009 · r-help

Passing extra arguments to FUN=mean or median in apply seems fine, but when FUN=min warnings are generated? See below. Any ideas why? Best regards, Ryszard Ryszard Czerminski AstraZeneca Pharmaceuticals LP > m [,1] [,2] [1,] 1 2 [2,] 3...

Error in inherits(x, "data.frame") : subscript out of bounds
Czerminski, Ryszard · Jun 19, 2002 · r-help

Hi, I have this little problem with "dist" function and I cannot find anything matching in mail archives > o [,1] [,2] [,3] [1,] 1 0 3 [2,] 2 0 6 [3,] 3 0 9 > dist(o) Error in inherits(x...

how to skip NA columns ?
Czerminski, Ryszard · Jun 20, 2002 · r-help

R-helpers! na.omit() can be used to remove rows with NA's but how can I remove columns ? and remember, which columns have been removed ? I guess I can do t(na.omit(t(o))) as shown below, but...

library sets: A & EMPTY does not work; gset_intersection(A,EMPTY) works
Czerminski, Ryszard · Mar 31, 2010 · r-help

When using generalized sets from "sets" library A & EMPTY does not work, but gset_intersection(A,EMPTY) works: example code below Is it a bug? Best regards, Ryszard library(sets) support <- universe <- c('a','b','c','d') A <- gset(support...

Can't find what you're looking for? Try searching with Google .