search for: michaelson

<URL: http://finzi.psych.upenn.edu/R/library/datasets/html/morley.html > "The classical data of Michaelson and Morley on the speed of light" Can you provide more information about the data? How were they obtained, etc.? I do not have the book "Genstat Primer" and the nearest location where it is available is University of York which is rather far from my location. Note that the data...

...ion is that the confidence intervals are overestimated. To correct this Barros & Hirakata recommend the use of robust variance estimates. How can R be used to calculate the prevalence ratios using Cox regression + robust variance estimates ? Thanks for your collaboration, Tomas Karpati MD The Michaelson Institute for Rehabilitation of Vision Hadassah Medical Organization

...0500 > From: Sherwood McGowan<sherwood.mcgowan at gmail.com> > Subject: Re: [asterisk-users] Iptables configuration to handle brute, > force registrations? > To: Asterisk Users Mailing List - Non-Commercial Discussion > <asterisk-users at lists.digium.com> > Cc: Bill Michaelson<bill at cosi.com> > Message-ID:<BANLkTimQrbfMQpOiNRPHr_RjekOLbWPYGg at mail.gmail.com> > Content-Type: text/plain; charset="iso-8859-1" > > On Tue, Apr 5, 2011 at 1:31 PM, Bill Michaelson<bill at cosi.com> wrote: > >> > fail2ban might be good...

I did a very quick search of the archive and couldn't find a readily available answer to this one: I'd like to convert, for example: c("a", "b", "a", "b") to c(1, -1, 1, -1) In the case of the first vector, it may be any length, but will always only have two unique values. It must always be replaced by corresponding values of 1 and -1. Any

I'm working on some heatmaps, and the person I'm working with would prefer a red-black-green color palette (red denoting gene induction and green denoting gene repression). Does such a palette exist already? If not, is there an easy way to create one? Thanks, Jake

Just curious... Is there anyone out there who has given this outfit money and actually received any service from them?

Hi all, I've got a set of gene expression data, and I'm plotting several heatmaps for subsets of the whole set. I'd like the heatmaps to have the same color distribution, so that comparisons may be made (roughly) across heatmaps; this would require that the color distribution and distance functions be based on the entire dataset, rather than on individual subsets. Does

Hi all, I would like to be able to call a custom function automatically before plot.new() is called (more specifically, before a new plot is created on the current graphics device). Recently I've been poking around in the help files of some of the low(er) level plotting functions, and I seem to remember something saying that you could somehow add a setting to call a function immediately

---------- Forwarded Message ---------- Subject: Re: [R] conditional coloring of image labels Date: Friday 11 November 2005 1:04 pm From: jim holtman <jholtman at gmail.com> To: Jake Michaelson <jjmichael at cc.usu.edu> Use 'mtext': genes=cbind(ABC1=c(3,4,4,5,6,3), ABC2=c(4,3,4,7,7,8), ABC3=c(8,7,8,6,3,2)) ###plot the image image(1:nrow(genes), 1:ncol(genes), genes, axes = FALSE, xlab = "", ylab = "", col=cm.colors(256)) sig=cbind(name=c("ABC1&quo...

Anyone know how to obtain firmware and starter .cfg files for Polycom phones? Despite registering at the Polycom web site, I can't locate this stuff.

I have a Vitelity DID which generally works, but calls from a particular caller do not reach it. Vitelity has thus far disavowed any responsibility for working through this problem. I recognize that some action might be required by another provider which is outside Vitelity's control, but it seems that they should at least be trying to help resolve the problem by helping me determine

I'm wondering how prevalent the practice of physically segregating voice and data networks is in the Real World. What are the factors that typically lead to such a decision? DIscussions of pros and cons are most welcome by me. Experiences, anybody? -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/x-pkcs7-signature Size: 3234

Hello! I was reading R-intro and I have some suggestions: R-intro.html#A-sample-session rm(fm, fm1, lrf, x, dummy) suggestion rm(fm, fm1, lrf, x, y, w, dummy) The next section will look at data from the classical experiment of Michaelson and Morley to measure the speed of light. file.show("morley.tab") mm <- read.table("morley.tab") suggestion mm <- data(morley) rm(fm, fm0) suggestion rm(fm, fm0, mm) objects(); rm(x, y, f, fa) suggestion objects(); rm(x, y, f, fa, oldpar) It might also be usefull to us...

...=C [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C attached base packages: [1] stats graphics grDevices utils datasets methods base loaded via a namespace (and not attached): [1] compiler_3.4.3 rmsfact_0.0.3 cowsay_0.5.0 fortunes_1.5-4 On Wed, Mar 14, 2018 at 12:02 PM, Gregory Michaelson <greg at datarobot.com> wrote: > I ran this code in RStudio Server on a linux machine, but I don?t know the version offhand. I will try to get it tomorrow. Thanks. > > Thanks, > Greg Michaelson > www.datarobot.com > 704-981-1118 > > > > >> On Mar 14, 2018...

We are seeking a talented and driven postdoctoral fellow to join the laboratory of Jake Michaelson, PhD, assistant professor in the department of psychiatry at the University of Iowa. The Michaelson lab investigates the effect of genetic variation on the development and function of the brain, particularly in the context of neurodevelopmental conditions such as autism and language impairment. Ou...

"An Introduction to R" has a sample session in the appendix. One of the examples looks at the Michaelson and Morley experiment to measure the speed of light and starts with "file.show("morley.data")". Where does one find this data table? Hans Peter -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at...

Hi all, Does anyone know of a fairly easy way to "stretch" a heatmap vertically? I've got 42 arrays and would like to be able to see as many significant genes as possible (right now I can only get 50 genes with it still being readable). In some comparisons there are several hundred significant genes. I've fiddled with the "asp" argument, but that doesn't

Does anyone know how to extract residuals in lmer? Here's the error I get: > crop.lme=lmer(response~variety*irrigation*pesticide+(1|rep)+(1|rep: pesticide)+(1|rep:pesticide:irrigation), crop.data) > qqnorm(crop.lme) Error in qqnorm.default(crop.lme) : y is empty or has only NAs > resid(crop.lme) NULL Thanks! --Jake

I would like to increase the precision/accuracy of R. That is, I'm dealing with numbers exceedingly close to 1, and I would like to increase the number of significant digits used in computation. In matlab, you can use vpa() to accomplish this. I'm wondering if there's an equivalent or a workaround in R. Greg

Is it just me, or is the AGI interface at cnam.got-name.com failing for others? Anyone know how to contact them without sending postal mail or telegram? -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/x-pkcs7-signature Size: 3221 bytes Desc: S/MIME Cryptographic Signature Url :