Displaying 3 results from an estimated 3 matches for "rat1".
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dat1
2004 Sep 24
3
Error with repeat lines() in function
...a time, there is not a problem. If I
execute the function, though, I get:
Error in ans[[1]] : subscript out of bounds
This always occurs after the second lines command, and doesn't happen
with all of my data points (some do not have errors). Any ideas?
Thanks,
Sean
function(x,annot,rat1,rat2,rf,...) {
par(las=2)
wh <- which(annot[,5]==x)
xmax <- max(annot[wh,4])
xmin <- min(annot[wh,3])
chr <- annot[wh,2][1]
wh.rf <- rf$chrom==as.character(chr) & rf$txStart>xmin &
rf$txEnd<xmax
par(mfrow=c(2,1))
plot(annot[wh,3...
2011 Jul 08
1
coxme for random effects only model
Dear all,
I have encountered the following problem where coxme seems to allow
model with only random effect in R 2.11.1 but not in R 2.13.0. Following
is the error message using rat example data. Any comment on this is
appreciated.
In R2.13
> library(coxme)
> rat1 <- coxme(Surv(time, status) ~ rx + (1|litter), rats)
> rat0 <- coxme(Surv(time, status) ~ (1|litter), rats)
Error in coxme.fit(X, Y, strats, offset, init, control, weights =
weights, :
No starting estimate was successful
In R 2.11.1
> library(coxme)
> rat1 <- coxme...
2006 Apr 07
2
Dealing with missing values in HeatMap generation
Hi,
I want to generate a heatmap for my data (in a matrix). However, the
data has some missing values (represented as blank).
I get the following errors (with the blanks and with blanks replaced by
NA and including the option rm.na = TURE):
> filename = "input_heatmap.txt"
> g <- as.matrix(filedata)
> fg <- rainbow(nrow(g), start=0, end=.3)
> gg <-