Displaying 20 results from an estimated 819 matches for "pb".
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bp
2011 Mar 01
1
Pairwise T-Tests and Dunnett's Test (possibly using multcomp)
...2
120 LO 30 121 LO 27
124 LO 28 125 LO 19
130 LO 23 136 LO 22
137 LO 20 141 LO 19
143 LO 26 148 LO 35
152 LO . 103 HI 16
105 HI 21 109 HI 31
111 HI 25 113 HI 23
119 HI 25 123 HI 18
127 HI 20 128 HI 18
131 HI 16 135 HI 24
138 HI 22 140 HI 21
142 HI 16 146 HI 33
150 HI 21 151 HI 17
102 PB 22 107 PB 26
108 PB 29 114 PB 19
115 PB . 117 PB 33
118 PB 37 122 PB 25
126 PB 28 129 PB 26
132 PB . 133 PB 31
134 PB 27 139 PB 30
144 PB 25 145 PB 22
147 PB 36 149 PB 32
")
gad <- data.frame(scan(connection,
list(patno=0,dosegrp="",hama=0),na.strings="."...
2016 Mar 15
2
Redundant load in llvm's codegen compares to gcc when accessing escaped pointer?
Hi,
Please look at this c code:
typedef struct _PB {
void* data; /* required.*/
int f1_;
float f2_;
} PB;
PB** bar(PB** t);
void qux(PB* c) {
bar(&c); /* c is escaped because of bar */
c->f1_ = 0;
c->f2_ = 0.f;
}
// gcc-5.2.1 with -fno-strict-aliasing -O2 on x86
call bar
movq 8(%rsp), %rax
movl $0,...
2016 Mar 18
3
Redundant load in llvm's codegen compares to gcc when accessing escaped pointer?
On 2016.03.17 at 16:35 -0700, Chris Lattner via llvm-dev wrote:
>
> > On Mar 15, 2016, at 7:58 AM, Chuang-Yu Cheng via llvm-dev <llvm-dev at lists.llvm.org> wrote:
> >
> > Hi,
> >
> > Please look at this c code:
> >
> > typedef struct _PB {
> > void* data; /* required.*/
> > int f1_;
> > float f2_;
> > } PB;
> >
> > PB** bar(PB** t);
> >
> > void qux(PB* c) {
> > bar(&c); /* c is escaped because of bar */
> > c->f1_ = 0;
> > c->...
2016 Mar 18
4
Redundant load in llvm's codegen compares to gcc when accessing escaped pointer?
...the
end of its lifetime."
2. We are trying to preserve 1st load and remove other loads now, because
our test pattern can not get rid of "-fno-strict-aliasing", and additional
loads hurt performance. We did some change in SROA::runOnAlloca, we try to
do something like this:
void qux(PB* _c) {
PB* c; <= insert this for original code
bar(&_c);
c = _c; <= insert this for original code
c->f1_ = 0;
c->f2_ = 0.f;
}
Any opinions please let us know.
Thanks!
CY
On Fri, Mar 18, 2016 at 11:24 PM, David Blaikie <dblaikie at gmail.com> wrote:...
2008 May 08
2
anova p value extraction
hello all,
Quick question, how do I get the p value out of the anova?
Thanks,
Paul
> pb<-aov(as.numeric(diff[5,16:33]) ~ grF)
> summary(pb)
Df Sum Sq Mean Sq F value Pr(>F)
grF 3 2.7860e+10 9.2867e+09 4.2236 0.02534 *
Residuals 14 3.0783e+10 2.1988e+09
---
Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1...
2008 May 09
1
getWinProgressBar does not return previous value
I am trying to use winProgressBar, however I find that although
setWinProgressBar updates the value on the screen, getWinProgressBar does
not return this value.
E.g
> pb <- winProgressBar()
> setWinProgressBar(pb, 0.2)
> getWinProgressBar(pb)
[1] 0
I tried the same with tkProgressBar, and it is working as I would expect
from the documentation.
> pb <- tkProgressBar()
> setTkProgressBar(pb, 0.5)
> getTkProgressBar(pb)
[1] 0.5
... and I get the...
2011 Nov 28
1
code problem with the optim() function
...th(levels(r2)),lev <- c(levels(r1),
levels(r2)), lev <- c(levels(r2), levels(r1)))
lev <- lev[!duplicated(lev)]
r1 <- factor(ratings[, 1], levels = lev)
r2 <- factor(ratings[, 2], levels = lev)
ttab <- table(r1, r2)
total<-margin.table(ttab)
pa<-(margin.table(ttab,1)/total)
pb<-(margin.table(ttab,2)/total)
ncate<-length(levels(as.factor(as.matrix(ratings))))
pp<-prop.table(ttab)
sumagr<-sum(diag(ttab))/ns
alpha<-(sumagr-sum(pa*pb))/(1-sum(pa*pb))
aickin <- function(theta,ratings) {
alphanew<-theta[1]
pah<-theta[2:3]
pbh<-theta[4:5]
ratings...
2011 Sep 30
2
isotope superscripts ggplot2
.... Normally, the isotope mass number appears as a superscript before the chemical symbol. However, I cannot figure out how to do this ggplot2's axis labels. The closest I have come is using "." In front of the numbers I am superscripting e.g:
ggplot(.... +xlab(expression(.^207*"Pb/"*.^206*"Pb"))+ylab(expression(.^208*"Pb/"*.^206*"Pb")
I have searched for this and have not had any luck so far... any suggestions?
VR
Jim
James T. Durant, MSPH, CIH
Emergency Response Coordinator
DIvision of Toxicology and Environmental Medicine
US Agency fo...
2010 Apr 08
2
[LLVMdev] Check the location of the definition of a Value object
...---
entry:
...
%2 = call i32 (...)* @atoi(i8*%1) nounwind
...
--
bb1:
..
%5 = icmp sgt i32 %2, %i.0
...
-----------------
Here I got the corresponding pointer of the Value object of *%2*. How
can I check whether it is defined in *entry* or not?
I tried:
---------------------
//Value* pb corresponding to %2
for (BasicBlock::iterator I=entry->begin(), e=entry.end(); I != e; I++)
{
if (I == pb)
return true;
}
return false;
----------------------
However, I got errors when compiled the code. Could anyone give some
simple examples about this issue?
Thanks.
Cheer...
2012 Nov 30
4
qbinom
a=c(0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9)
b=c(0.9, 0.8, 0.7, 0.6, 0.5, 0.4, 0.3, 0.2, 0.1)
cor(a,b)= -1
a'=qbinom(a, 1, 0.5)
b'=qbinom(b, 1, 0.5)
why cor(a',b') becomes -0.5 ?
--
View this message in context: http://r.789695.n4.nabble.com/qbinom-tp4651460.html
Sent from the R help mailing list archive at Nabble.com.
2009 Dec 04
3
[PATCH] nouveau: avoid running out of relocs
...uveau_stateobj.h
index b595405..28f483f 100644
--- a/src/gallium/drivers/nouveau/nouveau_stateobj.h
+++ b/src/gallium/drivers/nouveau/nouveau_stateobj.h
@@ -113,8 +113,10 @@ so_emit(struct nouveau_channel *chan, struct nouveau_stateobj *so)
unsigned nr, i;
nr = so->cur - so->push;
- if (pb->remaining < nr)
- nouveau_pushbuf_flush(chan, nr);
+ /* This will flush if we need space.
+ * We don't actually need the marker.
+ */
+ nouveau_pushbuf_marker_emit(chan, nr, so->cur_reloc);
pb->remaining -= nr;
memcpy(pb->cur, so->push, nr * 4);
@@ -138,8 +140,10 @@...
2010 Apr 08
0
[LLVMdev] Check the location of the definition of a Value object
Zheng Wang wrote:
> Hello,
>
> How to check whether a value object is within a particular basic block or not.
>
There is a much simpler way to do this. Assuming that Value * pb holds
the pointer to the value of %2, you do the following:
1) Check to see if %2 is an instruction (use dyn_cast<Instruction>(pb)
and see if the result is NULL). If it's not an instruction, then it's
definitely not defined in the entry block.
2) Use the result of dyn_cast<In...
2004 Oct 17
3
how to draw a multivariate function
Hi, Rusers:
Thanks for answering my last questions. I am frustrated in plotting a trinomial pmf function
f(x,y | n, pa, pb) = factorial(n)/ (factorial(x) * factorial(y) * factorial (n-x-y))* pa^x * pb^y * ((1-pa-pb)^(n-x-y))
obviously it is a bivariate function of x and y. But I have put a lot of time on this.
**********************************
x <- seq(0, n, len = n/2+1) # for now I set it to n/2 to control x+y &...
2005 Feb 17
1
Fix a bug that causes the encoder to spend way to many bits on keyframes
...c->fps_denominator ) / 8;
+ c->fps_denominator /
+ c->fps_numerator ) / 8;
/* Note the height and width in the pre-processor control structure. */
cpi->ScanConfig.VideoFrameHeight = cpi->pb.info.height;
I'm also playing around with the following change to help remove the "popping"
artifact that I mentioned above. This change removes the restriction that
keyframe Q must be in the range 20 <= Q <= 50. For encodes that tend to use
Q lower than 20 you see the "...
2006 May 02
6
Stopping the Ajax.PeriodicalUpdater -- My Kludge?
...per? :)
---------
Summary: A PeriodicUpdater calls a server script which returns the
percent finished of a process as a JSON encoded string in a x-json
header. When the percent is > 10, I''d like to STOP the periodicupdater
from making any further AJAX calls.
The problem: If I issue pb.stop() in the onSuccess function [pbCheck()],
nothing happens. The script continues!
The workaround: Set percent value using pbCheck, Use setTimeout to
continually poll pbKill() which checks the percent value & if it''s
greater than 10, issues STOP to updater before destroying it (...
2010 Apr 09
6
function rep
Hi,
I've got the following code:
p <- 0.34
pb <- p*100
pr <- (1-p)*100
A <- rep(0,pb) # a vector with 34 "zeros"
B <- rep(1,pr) # a vector with 66 "ones"
Now if I type
length(A), R answer correctly 34
but if I type
length(B), R answer 65 instead of 66.
I don't understand why it happens. Can anyone hel...
2011 Sep 30
1
need help on forest plot with ggplot
...r R users,
I am trying to do the forest plot follow the function given on web. However,
the order of the tests has been sorted alphabetically. I would prefer
keeping the order as data frame input so that I can group and compare (from
the graph) the target immune NS1, IgG and IgM (where SD, BioRad, Pb etc are
the brand names)
> d
x y ylo yhi
SD.NS1 SD.NS1 43.23250 38.25736 48.20764
BioRad.NS1 BioRad.NS1 57.31750 54.28494 60.35006
Pb.NS1 Pb.NS1 56.21563 53.14092 59.29033
SD.IgG SD.IgG 62.26750 60.65677 63.87823
Iq.IgG...
2013 Jun 19
2
Barra de progreso
...;R-help-es@r-project.org" <R-help-es@r-project.org>
Enviado: Martes 18 de junio de 2013 19:20
Asunto: Re: [R-es] Barra de progreso
# Fuente: http://ryouready.wordpress.com/2009/03/16/r-monitor-function-progress-with-a-progress-bar/
library(utils)
total <- 20
# create progress bar
pb <- txtProgressBar(min = 0, max = total, style = 3)
for(i in 1:total){
Sys.sleep(0.1)
# update progress bar
setTxtProgressBar(pb, i)
}
close(pb)
library(tcltk)
total <- 20
# create progress bar
pb <- tkProgressBar(title = "progress bar", min = 0,
max...
2010 Apr 08
4
[LLVMdev] How to Load a Value?
Hello,
I have a problem of generating a load instruction. The LLVM bytecode is:
------------------------
entry:
...
%2 = call i32 (...)* @atoi(i8*%1) nounwind
/*<- Insertpos*/
...
--
bb1:
..
%5 = icmp sgt i32 %2, %i.0
...
-----------------
Now I have
pb: pointer to the Value object of *%2* of bb1.
Here, I want to generate a load instruction and I did it as:
new LoadInst(pb, "load_2", InsertPos);
where InsertPos points to the position immediately after "%2 = call
i32 (...)* @atoi(i8*%1) nounwind".
BUT I got a runtime error...
2009 Dec 13
3
[PATCH] nouveau: avoid running out of relocs (attempt 5)
...rc/gallium/drivers/nouveau/nouveau_stateobj.h
index 62990f9..de045ef 100644
--- a/src/gallium/drivers/nouveau/nouveau_stateobj.h
+++ b/src/gallium/drivers/nouveau/nouveau_stateobj.h
@@ -112,19 +112,29 @@ so_emit(struct nouveau_channel *chan, struct nouveau_stateobj *so)
{
struct nouveau_pushbuf *pb = chan->pushbuf;
unsigned nr, i;
+ int ret = 0;
nr = so->cur - so->push;
- if (pb->remaining < nr)
- nouveau_pushbuf_flush(chan, nr);
+ /* This will flush if we need space.
+ * We don't actually need the marker.
+ */
+ if ((ret = nouveau_pushbuf_marker_emit(chan, nr, so-...