search for: ageg

...es) Then, I ran every scripts individually (not using source () ) selecting all (Ctrl + a) and running the selection (Ctrl + r). R read every line in my script but, again, not all of the procedures were executed. For example: X$DATEACCI<-as.Date(X$DATEACCI) stayed as a factor. Or X$AgeG bellow was not created ageg<-c(0, 4, 11, 50, Inf) X$AgeG<-cut(X$AGE, ageg, include.lowest=TRUE, labels=c("0-4", "5-11", "12-50", "51+")) X data.set is approximately dim( 345,000, 33) for year one but I will need to run the scripts on 10 years....

When preparing a series of histograms I found that hist was combining the two lowest categories or bins, 1 and 2. Specifying breaks, as illustrated below, resulted in the correct histogram: values <- sample(10,500,replace=TRUE) hist(values) hist(values,breaks = 0:10) Apparently, the number of values strictly less than 1 is shown in the first bin (and since none is less than 1,

I am using the package Design for survival analysis. I want to plot a simple Kaplan-Meier fit of survival vs. age, with age grouped as quantiles. I can do this: survplot(survfit(Surv(time,status) ~ cut(age,3), data=veteran) but I would like to do something like this: survplot(survfit(Surv(time,status) ~ quantile(age,3), data=veteran) #will not work ideally I would like to superimpose

...5 7 7 5 ... $ Ho : int NA NA NA NA NA NA NA NA NA NA ... $ coh : int 1 1 1 1 1 1 1 1 1 1 ... $ Comp : int 1 1 1 1 1 1 1 1 1 1 ... $ Ethan : int 2 2 2 2 2 2 2 2 2 2 ... $ Pro : num NA NA NA NA NA NA NA NA NA NA ... $ Ye : int 1 1 1 3 3 3 1 1 1 3 ... $ Ageg : int 1 1 1 1 1 1 1 1 1 1 ... $ BAC : int 0 0 0 0 0 0 0 0 0 0 ... - attr(*, "val.labels")= chr "" "VL_Gender" "" "VL_Amnesia" ... - attr(*, "var.labels")= chr "Age (years)" "Gender" "GCQSSA&quo...

Hello, When I try: geno <-read.table("2500.geno.tab",header=TRUE,sep="\t",na.strings=".",quote=" ",comment.char="",colClasses=c("factor"),nrows=2501) I get, after hour(s) of work: Error: cannot allocate vector of size 9 Kb I have: Rgui.exe --max-mem-size=3Gb and multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Microsoft