search for: copde

Hi all, I have a large data.frame, 1530 observation with 6 columns. I want to merge a 7th column, a transformation of the response variable (hospital admissions), namely trans<-sqrt(copd$admissions+0.25) trans<-data.frame(trans) And now when I do copd2<-merge(copd,trans) (copd being my original data.frame), R either crashes or is taking an extremely long time to do the computation. I

Hi all, Firstly I appologise if this question has been answered previously, however searching of the archives and the internet generally has not yielded any results. I am looking in to the effects of summer weather conditions (temperature, humidity etc), on the incidences of a breathing disorder brought on through smoking (COPD). I am fairly new to R and completely new to the idea of

Two Postdoctoral fellows (fulltime) Leiden University, Leiden, The Netherlands Job description ________________________________________ TOP Institute Pharma (TI Pharma) has granted our proposal to set up a mechanism-based PK-PD modelling platform. This platform focuses on the transfer of knowledge from academia to the pharmaceutical industry and is a collaborative effort of

Dear all, I appologise for cluttering up the list with such a basic question, however I have been unable to find the answer I want (possibly through my poor usage of the R help system). As I am visually impaired and using assistive technology, I think I would prefer to use R from the terminal mode, i.e. by running rterm.exe found in the bin directory. I have managed to set my working

Hi Gene, On 5/16/23 21:08, gene heskett wrote: > Take an extra vitamin b1 and start hacking ;o) yeah ;-) > > Seriously, if its that important, do as I did when my last wife was > dying of COPD. :( sorry to hear > Leave your ups setup as is but for under $10k (USD), > have an automatic home sized standby generator installed to run the > important stuff, no room for

On 5/16/23 14:09, Carsten Aulbert wrote: > Hi Roger, > > On 5/16/23 17:00, Roger Price wrote: >> Hello Carsten, That's what I did but for a much simpler setup. I live >> in an area with a lot of lightning, and my shutdown criteria is to be >> able to shut down repeatedly during an electrical storm.? The NOTIFY >> and CMDSCRIPT and the upssched-cmd logic are

Hello everyone, I wanted to ask if there is an R-package to fit the following Poisson regression model log(\lambda_{ijk}) = \phi_{i} + \alpha_{j} + \beta_{k} i=1,\cdots,N (subjects) j=0,1 (two levels) k=0,1 (two levels) treating the \phi_{i} as nuinsance parameters. Thank you very much -- -Tony [[alternative HTML version deleted]]

On Monday 03 April 2017 11:41:56 Jon Bendtsen wrote: > On 03/04/17 17.24, Roger Price wrote: > > On Mon, 3 Apr 2017, Jon Bendtsen wrote: > >> On 03/04/17 17.10, Roger Price wrote: > >>> On Mon, 3 Apr 2017, Jon Bendtsen wrote: > >>>> Power seem to be lost immediately. > >>>> But my APC Smart-UPS 1500 always reported everything OK. >

I'm sure there is no consistent way to reproduce this, but I'm hoping someone has some information. I have a time series we'll call y. The data gets updated every day, so I run a cron job that fits and predicts from an arima(0,0,1) X (1,1,1)_7 model. When I open R and run the script, it processes completely. If I call the script via a crontab entry R --no-save --slave <

A quick question! The number of episodes per year of otitis media follows a Possion distribution with lambda = 1.6 episodes per year. Wouldn't the probability of getting 3 or more episodes of otitis media in the first 2 years of life be: > ppois(q=3, lambda=1.6*2, lower.tail = TRUE, log.p = FALSE) [1] 0.6025197 I am confused with the lambda and 3 or more.. thx much

You report an error message: > plot(zph.revasFit[1]) Error in plot.window(xlim, ylim, log, asp, ...) : need finite 'ylim' values I have never seen this error before, and I cannot guess what causes it. You need to provide more information, and likely a small data set that produces the problem. Perhaps you have an x variable that is a constant? Terry Therneau

TOP Institute Pharma (TI Pharma) has granted our proposal to set up a mechanism-based PKPD modelling platform. This platform focuses on the transfer of knowledge from academia to the pharmaceutical industry and is a collaborative effort of four excellent academic institutes and six leading global pharmaceutical industries. Unique to this platform is the availability of shared databases on

Hello Gene, I read and nodded sometimes and caught myself thinking that I used to propose or agree with some of the points you make, but outgrew those. > ...makers claim... I suppose this means asciidoc makers (not e.g. UPS makers)? They are actually largely non-Windows, especially in the part about rendering books, presentations, local HTML pages or web sites. These are all

On Thu, 2 Jan 2020, Harlan Stenn wrote: > On 1/2/2020 3:12 AM, Roger Price wrote: >> On Wed, 1 Jan 2020, Gene Heskett wrote: >>> But I should preface this with the fact that I have a 20kw nat gas >>> fired standby with a sub 10 second startup time in the back yard. >>> > My understanding is: > > If there is a power outage, there comes a point where

On Wednesday 08 January 2020 09:37:10 Roger Price wrote: > On Tue, 7 Jan 2020, Gene Heskett wrote: > > ● nut-monitor.service - Network UPS Tools - power device monitor and > > shutdown controller > > Loaded: loaded (/lib/systemd/system/nut-monitor.service; enabled; > > vendor preset: enabled) > > Active: failed (Result: protocol) since Tue 2020-01-07 07:19:19

On 03/04/17 17.24, Roger Price wrote: > On Mon, 3 Apr 2017, Jon Bendtsen wrote: > >> On 03/04/17 17.10, Roger Price wrote: >>> On Mon, 3 Apr 2017, Jon Bendtsen wrote: >>> >>>> Power seem to be lost immediately. >>>> But my APC Smart-UPS 1500 always reported everything OK. >>>> battery.charge : 100 >>> ...

Hi Roger, On 5/16/23 17:00, Roger Price wrote: > Hello Carsten, That's what I did but for a much simpler setup. I live in > an area with a lot of lightning, and my shutdown criteria is to be able > to shut down repeatedly during an electrical storm.? The NOTIFY and > CMDSCRIPT and the upssched-cmd logic are written up in detail in chapter > 7 of

On Feb 19, 2015, at 11:23 PM, Gene Heskett <gheskett at wdtv.com> wrote: > Almost $800 dollars and worthless > on wheezy. I am asking a few ?? over that on their mailing list as it > worked perfectly on ubuntu-10.04.4 LTS. If you still have a backup of /etc from the Ubuntu install, there might be some clues in /etc/cups about the duplex settings (or which drivers support duplex,

But runs normally if started. On a rpi4 running an uptodate raspbian buster, how do I set it to auto start at boot time? Thanks. Cheers, Gene Heskett -- "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) If we desire respect for the law, we must first make the law respectable. - Louis D.

On Thursday, February 19, 2015 10:16:41 PM Charles Lepple wrote: > On Feb 19, 2015, at 8:55 AM, Gene Heskett <gheskett at wdtv.com> wrote: > > On Wednesday, February 18, 2015 08:11:13 PM Charles Lepple wrote: > > [...] > > > >> On recent Debian and Ubuntu with 2.7.2 and > >> earlier, there was an issue where the udev rules file needed to be >