Displaying 17 results from an estimated 17 matches for "thres".
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2011 Nov 08
1
save at relative directory
Dear all,
I have a variable called thres and before I run a script I set it to a value
like
thres<- -10
at the end of the execution I am issuing a save(variablename,file='Results')
which will end up with a file saved at the current directory with the name Results
I would like though to use thres value and do the followingg
sa...
2011 May 05
2
[LLVMdev] Loop transformations using LLVM
Hi
I am trying to write up a transformation for the following code where
instead of incrementing the loop variable by 1, I increment it by 2 ie.
for (i=0; i < THRES; *i++*) {
//do something
}
gets transformed to
for (i=0; i < THRES; *i+=2*) {
//do something
}
I am thinking of transforming the llvm bit-code in the following way.
Iterate over the function for the original code till I get the basicBlock
for the for loop, then iterate over the instructi...
2011 May 05
0
[LLVMdev] Loop transformations using LLVM
...f Of Malveeka Tewari
Sent: Thursday, May 05, 2011 14:51
To: llvmdev at cs.uiuc.edu
Subject: [LLVMdev] Loop transformations using LLVM
Hi
I am trying to write up a transformation for the following code where instead of incrementing the loop variable by 1, I increment it by 2 ie.
for (i=0; i < THRES; i++) {
//do something
}
gets transformed to
for (i=0; i < THRES; i+=2) {
//do something
}
I am thinking of transforming the llvm bit-code in the following way.
Iterate over the function for the original code till I get the basicBlock for the for loop, then iterate over the instruct...
2011 May 07
1
[LLVMdev] Loop transformations using LLVM
...05, 2011 14:51
> To: llvmdev at cs.uiuc.edu
> Subject: [LLVMdev] Loop transformations using LLVM
>
> Hi
>
> I am trying to write up a transformation for the following code where instead of incrementing the loop variable by 1, I increment it by 2 ie.
>
> for (i=0; i < THRES; i++) {
> //do something
> }
>
> gets transformed to
>
> for (i=0; i < THRES; i+=2) {
> //do something
> }
>
> I am thinking of transforming the llvm bit-code in the following way.
> Iterate over the function for the original code till I get the basi...
2010 Jun 21
5
Replacing elements of a list over a certain threshold
Dear List,
I have a list of length ~1000 filled with numerics. I need to replace
the elements of this list that are above a certain numerical threshold
with the value of the threshold.
e.g
example=list(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1)
threshold=5
<magic code goes here>
example=(1, 2, 3, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 2, 1).
I have written a crude script that achieves this but it's very slow. Is...
2004 Jun 24
2
More problems with lattice and postscript
...ware of some problems in R 1.9.0 but
I don't know if it has been fixed yet. And nobody mentioned problems
with loops.
Any ideas? Thanks in advance.
Best regards,
Virgilio
for(centre in 1:3)
{
for(method in 1:12)
{
auxdata<-
as.data.frame(t(table.thres[c(method,16),1+(centre-1)*250+(1:250)]))
names(auxdata)<-c("Threshold", "Parameters")
trellis.device(postscript,
file=paste("plots/thresold-",method,"-",centre,".eps", sep=""),
onefile=FALSE, color=TRUE...
2003 Aug 27
4
Newbie graphing questions
Hi everyone. R is new to me and I'm very impressed with its
capabilities but still cannot figure out how to do some basic things.
There seems to be no lack of documentation but finding what I need has
proven difficult. Perhaps you can help.
Here's what I'm after:
1. How do I create a new plot without erasing the prior one i.e., have
a new window pop up with the new graph?
2012 Nov 08
0
mirt vs. eRm vs. ltm vs. winsteps
...quot;x1","x2","x3","x4","x5","x6","x7")
mirt<-round(mirt[order(mirt$loc,decreasing=TRUE),],2)
mirt #I get the following order of item parameters: x6,x5,x1,x4,x7,x3,x2
library(eRm)
res<-PCM(pcmdat)
pres<-person.parameter(res)
thres<-thresholds(res)
erm<-thres$threshtable
erm<-as.data.frame(erm)
names(erm)<-c("loc","thres1","thres2","thres3")
rownames(erm)<-c("x1","x2","x3","x4","x5","x6","x7")
erm<-r...
2009 Oct 28
1
roc plot with zero length labels error
...I need to due to resolve this error?
roc.plot((scicomp5.model1[164]=="High Price"), pred, CI = T, n.boot = 100, plot = 'both',binormal = TRUE,
+ main = paste('AREA UNDER CURVE (AUC) =', round(auc$A, 2)))
Error in text.default(DAT[id, 3, i], DAT[id, 2, i], plot.thres[id2], pos = 4, :
zero length 'labels'
Chris Anderson
http://www.seocodebreaker.com/?thankyou-page=429
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2004 Nov 22
1
Questions of Significance Analysis of Microarrays(SAM){siggenes}
...used.
We are curious why sam in package siggenes do not have var.equal option ?
Are there some reason ?
sam(data,cl,B=100,balanced=FALSE,mat.samp=NULL,delta=(1:10)/5,med.fdr=TRUE,s
0=NA,alpha.s0=seq(0,1,.05),include.s0=TRUE,p0=NA,lambda.p0=1,vec.lambda.p0=(
0:95)/100,
na.rm=FALSE,graphic.fdr=TRUE,thres.fdr=seq(0.5,2,0.5),ngenes=NA,iteration=3,
initial.delta=c(.1,seq(.2,2,.2),4),rand=NA)
Any help is greatly appreciated.
Sincerely. Liu Yu Ting
2012 Aug 21
2
Sequence detection longer than a certain value
Hello,
I have 2 variable: one is an "id" sequence from 1:1000 and the other is
variable with real values "VI" from -15.0 to 20.0 and I want to detect id
values that have indicator values less than a certain threshold, for
example (x=1) BUT that are in sequence equal or longer than 5.
For instance, in the following column I want to recognize the sequence from
"id" 4 to 8 that are values with a "VI" values lower than 1 in a sequence
of 5, and not the id values 1 and 2 which are values wit...
2013 Dec 16
3
[LLVMdev] [RFC] Iterrative compilation framework for Clang/LLVM
...are made whether to
execute default actions (as compiler would do without this framework) or to
follow alternative paths.
Let us consider Inliner example:
Original code:
if (!IC) {
DEBUG(dbgs() << " NOT Inlining: cost=" << IC.getCost()
<< ", thres=" << (IC.getCostDelta() + IC.getCost())
<< ", Call: " << *CS.getInstruction() << "\n");
return false;
}
Code after instrumentalization:
bool doInlinging = (bool)IC;
DecisionTreeProxy *decisionTreeProxy;
decisionTreeProxy...
2013 Dec 18
4
[LLVMdev] [RFC] Iterrative compilation framework for Clang/LLVM
...his framework)
> > or to
> > follow alternative paths.
> >
> > Let us consider Inliner example:
> >
> > Original code:
> >
> > if (!IC) {
> > DEBUG(dbgs() << " NOT Inlining: cost=" << IC.getCost()
> > << ", thres=" << (IC.getCostDelta() + IC.getCost())
> > << ", Call: " << *CS.getInstruction() << "\n");
> > return false;
> > }
> >
> > Code after instrumentalization:
> >
> > bool doInlinging = (bool)IC;
> > Decis...
2013 Dec 17
0
[LLVMdev] [RFC] Iterrative compilation framework for Clang/LLVM
...default actions (as compiler would do without this framework)
> or to
> follow alternative paths.
>
> Let us consider Inliner example:
>
> Original code:
>
> if (!IC) {
> DEBUG(dbgs() << " NOT Inlining: cost=" << IC.getCost()
> << ", thres=" << (IC.getCostDelta() + IC.getCost())
> << ", Call: " << *CS.getInstruction() << "\n");
> return false;
> }
>
> Code after instrumentalization:
>
> bool doInlinging = (bool)IC;
> DecisionTreeProxy *decisionTreeProxy;
>...
2013 Dec 19
0
[LLVMdev] [RFC] Iterrative compilation framework for Clang/LLVM
...follow alternative paths.
> > >
> > > Let us consider Inliner example:
> > >
> > > Original code:
> > >
> > > if (!IC) {
> > > DEBUG(dbgs() << " NOT Inlining: cost=" << IC.getCost()
> > > << ", thres=" << (IC.getCostDelta() + IC.getCost())
> > > << ", Call: " << *CS.getInstruction() << "\n");
> > > return false;
> > > }
> > >
> > > Code after instrumentalization:
> > >
> > > bool doIn...
2008 Jun 27
0
glm problem
...ROC curve ###########################
ROC<-roc.plot(model$fitted.values,Training_Set["Risk"],show.thres=FALSE,main="My ROC Plot",xlab="1-specifity",ylab="sensitivity")
the glm works fine, but I need to do further analysis on it (roc.plot etc.), so I wrote the last line (from above), and got this error:
"Error: subscript out of bounds"
Th...
2004 Aug 24
5
MMX/mmxext optimisations
quite some speed improvement indeed.
attached the updated patch to apply to svn/trunk.
j
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