Displaying 5 results from an estimated 5 matches for "createdata".
2010 Jul 06
2
Could not find createData function
...am using "*Maanova* package" to do anova. I have created *datafile* with
probeID as the first column, which is a tab limited text file and also
created *designfile*. I have created *readma object* which is named as abf1.
>From that readma object, i have to create data object by using
*createData*function and also i hav to create model object by using
*makemodel* function, then i have to fit the model of anova.But, the problem
is it could not find createData function. Am pasting the commands which i
used below.Please give me the solution to my problem, as am unabl;e to
proceed further.
R...
2010 Jul 06
0
Error in createData function
...am using "*Maanova* package" to do anova. I have created *datafile* with
probeID as the first column, which is a tab limited text file and also
created *designfile*. I have created *readma object* which is named as abf1.
>From that readma object, i have to create data object by using
*createData*function and also i hav to create model object by using
*makemodel* function, then i have to fit the model of anova.But, the problem
is it could not find createData function. Am pasting the commands which i
used below.Please give me the solution to my problem, as am unabl;e to
proceed further.
R...
2010 Sep 07
1
Problems in snow: can't open connection with nodes
...here a known solution for this problem? Thanks a lot
for any help.
bram foubert
library(snow)
cl =
makeSOCKcluster(c("localhost","localhost","localhost","localhost","localhost","localhost","localhost"))
nrslaves = length(cl)
CreateData= function(path){
...
}
clusterApply(cl,c("bgcdata1.txt","bgcdata2.txt","bgcdata3.txt","bgcdata4.txt","bgcdata5.txt","bgcdata6.txt","bgcdata7.txt"),CreateData)
Error in checkForRemoteErrors(val) :
7 nodes produced errors; firs...
2015 Jan 09
1
Cost of garbage collection seems excessive
...that
the time spent on garbage collection often exceeds the time spent on
the regression itself. Consider this test program which I'm running
on an Intel Haswell i7-4470 processor under Linux 3.13 using R 3.1.2
compiled with ICPC 14.1:
nate at haswell:~$ cat > gc.R
library(speedglm)
createData <- function(n) {
int <- -5
x <- rnorm(n, 50, 7)
e <- rnorm(n, 0, 1)
y <- int + (1.2 * x) + e
return(data.frame(y, x))
}
gc.time()
data <- createData(500000)
data.y <- as.matrix(data[1])
data.x <- model.matrix(y ~ ., data)
for (i in 1:100)...
2007 Nov 13
0
Difficult to set a quiet formula in maanova
...gt; write.table(exprs(todos.norm),"todos.norm.txt",sep="\t")
> library(maanova)
> fabiana.raw <- read.madata("todos.norm.vsn2.maanova.txt", designfile="design.txt", header=TRUE, spotflag=FALSE,CloneID=1,metarow=2, metacol=3, pmt=4)
> fabiana <- createData(fabiana.raw, n.rep=2, avgreps=1, log.trans=FALSE)
> model.full.mix <- makeModel(data=fabiana, formula=~Var+Trat+Time+Sample+Var:Trat+Var:Time+Trat:Time+Var:Trat:Time, random=~Sample)
> summary(model.full.mix)
Model Summary
This is a mixed effect model
Gene-specific ANOVA model:...