search for: mortos

Hi, I used subset command, like this: grupoP = subset(dados, grupos=='P', select=c(mortos, vivos, doses, percevejos, p)) and the variables in select option are numeric. I tried fit a model with command: ajuste.logit = glm(cbind(mortos,percevejos)~log10(doses), family=binomial(logit), data=grupoP) and the output is: > ajuste.logit = glm(cbind(mortos,percevejos)~log10(doses), &...

Hello, i'm tring to use a cox's model for a survival analysis. I have a dataset, this is a part: VOD SESSO fonte_sct donor RT_CGY STATOBMT TEMPO morto 1 0 F mid related 1200 CP 65 1 2 0 M mid 1200 2RC 5281 0 3 0 M mid unrelated 1200

Hi, i'm trying to apply StepAIC with coxph...but i have the same error: stepAIC(fitBMT) Start: AIC=327.77 Surv(TEMPO,morto==1) ˜ VOD + SESSO + ETA + ........ Error in dropterm.default(fit,scope$drop, scale=scale,trace=max(0, : number of rows in use has changed: remove missing values? anybody know this error?? Thanks. Michele [[alternative HTML version deleted]]

Hi, How I could improve this graphic? http://www.divshare.com/download/10754700-f81 I would like to write groups labels in each panel and override the labels from object. I am try this code: xyplot(percentagem.mortos~tempo|trat, data=bio.ens, type="a", ? ? ? auto.key=list(points=FALSE, lines=TRUE, columns=3), ? ? ? ylim=c(0,100),scales = list(x = list(at = c(48, 72, 96), labels ? ? ? = c("48", "72", "96")), cex=2.0), ? ? ? ylab=list(expression("Percentagem de mortos&...

i;m trying to run Civilization 5, but got this as the game crashed: fixme:win:EnumDisplayDevicesW ((null),0,0x328bdc,0x00000000), stub! fixme:win:EnumDisplayDevicesW ((null),0,0x328460,0x00000000), stub! fixme:win:EnumDisplayDevicesW ((null),0,0x328510,0x00000000), stub! fixme:mixer:ALSA_MixerInit No master control found on HD-Audio Generic, disabling mixer

Hi All, I've been having a little trouble with creating a loop that will run a a series of t.tests for inspection, Below is the code i've tried, and some checks i've looked at. I've used the get(paste()) idea as i was told previously that the use of the eval should try and be avoided. I've run a single syntax to check that my systax is correct and works without any problems

Hey All, I'm having problems with samba/windows file attributes. I'm using roaming profiles (Win2000) with Samba serving as the PDC. Samba also stores the profiles. The 'Create Mask' is 0744 and the 'force create' is 00. Now the problem is my read-only files are not kept at read-only when I log in. Basically, I create a *read-only* file in my window profiles directory