## User: Nicholas Lewin-Koh

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#### Posts by Nicholas Lewin-Koh

<prev • 43 results • page 1 of 5 • next >
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... Hi Kurt, A couple of months ago I had an exchange with one of the bioc admins, I'll have to dig up the email. We aggreed that hexbin would be removed from bioconductor and kept on CRAN. I am surprised it is included in this release of Bioconductor, though to be honest I haven't checked recently. I w ...
written 8.1 years ago by Nicholas Lewin-Koh430
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... Hi, I have many cel files from a custom chip, but I do not have the cdf file. I do have the chip design information and and the seqence information but they are in seperate text files. I looked in the altcdfenvs package and it looks as if I could hijack another env and change the parameters as neede ...
written 14.1 years ago by Nicholas Lewin-Koh430 • updated 14.1 years ago by lgautier@altern.org950
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... Hi Naomi, The colorspace dependency will be removed in the next version of hexbin. Most of the functionality I needed is now in grDevices. This should be in the development version in the next couple days. Also, I just committed some code last night to mix hexbin with lattice so that now one can do ...
written 14.2 years ago by Nicholas Lewin-Koh430
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... Message: 6 Date: Tue, 19 Jul 2005 10:30:34 -0400 From: "Liaw, Andy" Hi, Been off the list a while so I am late replying to this. Colorspace: The colorspace package is needed by the current version of hexbin, but I will be changing that very soon as all the color functionality I needed is now in gr ...
written 14.4 years ago by Nicholas Lewin-Koh430
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... Hi, Haven't been checking the list for a while. what I think you want to do is look at the function plotMAhex in the new hexbin package. if that doesn't work for you you can try: hbp<-plot(hexbin(MA$A[,1],MA$M[,1]),main="MA plot") pushHexport(hbp$plot) grid.points(MA$A[mypoints,1],MA\$M[mypoints, ...
written 14.4 years ago by Nicholas Lewin-Koh430
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Comment: C: Re: GoHyperG
... Hi Sean, My answer is below, On Thu, 23 Dec 2004 11:29:45 -0500, "Sean Davis" said: > > On Dec 23, 2004, at 10:52 AM, Nicholas Lewin-Koh wrote: > > > Hi Sean, > > In this situation I would hope it is a one sided test. I had this > > same discussion with a colleague who wa ...
written 15.0 years ago by Nicholas Lewin-Koh430
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... Hi Sean, In this situation I would hope it is a one sided test. I had this same discussion with a colleague who wanted the same thing. I don't think testing for under-representation means anything. Think about the context, one is doing recursive sampling of a finite of a finite population for which ...
written 15.0 years ago by Nicholas Lewin-Koh430 • updated 15.0 years ago by Sean Davis21k
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... Hi, It looks like the fortran libraries are not being found or there is a problem with your gcc install. The error message is telling you when the shared library is being built the linker can't find the necessary libraries. I don't work on a mac so I won't be too much help, But it does not look like ...
written 15.1 years ago by Nicholas Lewin-Koh430
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... Hi Can you try on the command line in your unix shell % R CMD INSTALL hexbin_1.1-4.tar.gz And let us know what the error messages are? I need to know if it is a fortran problem, R code , examples documentation, ..... There are a gizillion reasons why it could fail without more to go on it is hard t ...
written 15.1 years ago by Nicholas Lewin-Koh430
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Comment: C: hexbin, par("usr"), legend
... Hi Jenny, Just to add to what Martin said; We are working on making hexbin much more flexible. The price for the flexibility is using grid, which isn't bad one you get used to it. Under the new model you can simply do something like > x<-rnorm(10000) > y<-rnorm(10000) > hbin<-hexbi ...
written 15.2 years ago by Nicholas Lewin-Koh430

#### Latest awards to Nicholas Lewin-Koh

Popular Question 8.1 years ago, created a question with more than 1,000 views. For testing GO categories with Fisher's exact test.

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