search for: bootstap

Current llvm/clang/compiler-rt/polly/testsuite/libcxx from 3.4 branch is broken during the bootstrap on x86_64-apple-darwin12 against Xcode 5's clang with the failure... [ 54%] [ 54%] Building CXX object lib/Analysis/CMakeFiles/LLVMAnalysis.dir/AliasAnalysisCounter.cpp.o Building CXX object lib/ExecutionEngine/CMakeFiles/LLVMExecutionEngine.dir/ExecutionEngine.cpp.o

Hi, I am trying to get bootstrap confidence intervals on variance components and related statistics. To calculate the variance components I use the package lme4. > off.fun <- function(data, i){ d <- data[i,] lme1<- lmer(y ~ trt + (trt-1|group), d) VarCorr(lme1)@reSumry$group[2,1] #just as an example } > off.boot <- boot(data=data.sim, statistic=off.fun, R=100) If

dear group members, I am looking for a function that assess the stability of cluster. The result of hclust function is an hclust object which can be plot as a dendrogram. However to have confidence in the tree topology usualy bootstap is applied. I understand that I can apply bootstarp on the original data and then run hclust(dist() ) as much as I resampled but how to comapre the topologies the I don't know. Is there a bootstarp or permutation for cluster? thanks, Ron

On Mon, 11 Oct 2004 08:08:56 -0700 Reid Spencer <reid at x10sys.com> wrote: > FWIW, I agree that the current situation with llvm-gcc is not ideal, but > most of us just build llvm-gcc once and forget about it. The real > solution here is to endow LLVM with its own C/C++ compiler and bootstap, > but that's a longer strategy. > > Reid. While I agree this would be the best solution, realistically I'm not sure it will ever happen. Writing a fully ANSI compliant C/C++ FE might well be harder than the rest of LLVM combined. "Full compliance" is the operative ph...

...per could generate the same results independently and (hopefully) hasten the bug fixing process. FWIW, I agree that the current situation with llvm-gcc is not ideal, but most of us just build llvm-gcc once and forget about it. The real solution here is to endow LLVM with its own C/C++ compiler and bootstap, but that's a longer strategy. Reid. On Mon, 2004-10-11 at 07:39, John Criswell wrote: > Reid Spencer wrote: > > On Sun, 2004-10-10, Misha Brukman asked "Why can't we use wildcards > > instead of listing all the sources" and then wrote in response to my > >...

...8:56 -0700 > Reid Spencer <reid at x10sys.com> wrote: > > > FWIW, I agree that the current situation with llvm-gcc is not ideal, but > > most of us just build llvm-gcc once and forget about it. The real > > solution here is to endow LLVM with its own C/C++ compiler and bootstap, > > but that's a longer strategy. > > > > Reid. > > While I agree this would be the best solution, realistically I'm not > sure it will ever happen. Writing a fully ANSI compliant C/C++ FE might > well be harder than the rest of LLVM combined. "Full com...

Dear mailing list, I tried to run the example for the conditional bootstap written in the help file of censboot. I got the following result: STRATIFIED CONDITIONAL BOOTSTRAP FOR CENSORED DATA Call: censboot(data = aml, statistic = aml.fun, R = 499, F.surv = aml.s1, G.surv = aml.s2, strata = aml$group, sim = "cond") Bootstrap Statistics : original...

...or and suppl is the number of prey initially supplied to the same predator. I have parameter estimates of 'a' and 'h' for the two populations studied and would like to know if there is a significant different in the estimates between the two i.e. a1 vs a2, h1 vs h2. I would like to bootstap the data to get multiple (~1000) estimates and compare then via a ttest or equivalent. Is it possible to do this and obtain multiple estimations which I can go on to test? Im pretty new to R and struggling to get codes to work. Any advice or to be pointed in the right direction would be much appre...

...age1, I use that compiler to build my stage2, and I use my stage2 bootstrapped compiler for all my development work. I rebuild my stage2 every few months. I don't think I've ever explicitly checked that I get stage2 == stage3, but stage2 produces working compilers, but I'm doing a full bootstap now and I'll let you know when it's done. > I believe both ABI alternatives are drop-in replacements and I hope not > the root cause of what we observed. (We are only testing with libcxxrt > though) > -------------- > I could totally be wrong about libc++ and it's &quot...

...is being done without regard to group membership. That is, I might select individual 1 from group 1 10 times (even though in the sample the group only has 5 members), and I might not select any individuals from group 2. My fundamental question is: "What are people's thoughts about using bootstaping in nested data? Does one have to sample with replacement taking into consideration the group structure in the data?" If so, any suggestions on how to do this? Paul Bliese US Army Medical Research Unit - Europe

On 10/29/13 07:01 AM, Richard Smith wrote: > > [As an aside: I use libc++ for my Clang development (on Ubuntu Linux), > and it works for me (tm). This is with libstdc++ providing the ABI > pieces, rather than libc++abi or libcxxrt, though.] libc++ "works" for us as well, but it can't self host. I don't know if your "works" and my definition of works is

...r to build my > stage2, and I use my stage2 bootstrapped compiler for all my development > work. I rebuild my stage2 every few months. > > I don't think I've ever explicitly checked that I get stage2 == stage3, > but stage2 produces working compilers, but I'm doing a full bootstap now > and I'll let you know when it's done. > Just for fun, I used libc++ and libc++abi instead of libc++ and libstdc++. Bootstrap success, with: $ ldd ./bin/clang linux-vdso.so.1 => (0x00007fffbbf3c000) librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f...

...king for a RoR VPS with mySQL, mongrel, apache, and possibly PHP. Westhost has some really darn nice pricing for VPS. Anyone have any opinions? I''m looking at something that will scale with our needs. Not necessarily the cheapest, but something with good value. However, we are in a bootstap situation. Thanks. -- Posted via http://www.ruby-forum.com/.

To all I have some simple questions pertaining to weights used in regression. If the variability of the dependent variable (y) is a function of the magnitude of predictor variable (x), can the use of weights give an appropriate answer to the regression parameters and the std errors? Assume that y at x=1 and 6 has a standard deviation of 0.1 and at x=11 it is 0.4 Then according to a web page on

Buenos dias para todos, Estoy trabajando en una aplicación que involucra análisis de clusters. Básicamente el objetivo es determinar a qué cluster pertenece cada observación de una matriz de datos "mydata" y luego generar muestras aleatorias de los mismos datos para determinar la proporción de veces que cada observación es clasificada en el cluster k. Este tipo de análisis es muy común

Reid Spencer wrote: > On Sun, 2004-10-10, Misha Brukman asked "Why can't we use wildcards > instead of listing all the sources" and then wrote in response to my > reply: > >>On Sun, Oct 10, 2004 at 04:40:48PM -0700, Reid Spencer wrote: >> >>>http://www.gnu.org/software/automake/manual/html_mono/automake.html#wildcards >>> >>>is your

On Sun, 2004-10-10, Misha Brukman asked "Why can't we use wildcards instead of listing all the sources" and then wrote in response to my reply: > On Sun, Oct 10, 2004 at 04:40:48PM -0700, Reid Spencer wrote: > > http://www.gnu.org/software/automake/manual/html_mono/automake.html#wildcards > > > > is your answer. > > I think their "answer" is

http://bugzilla.mindrot.org/show_bug.cgi?id=1272 ------- Comment #9 from dtucker at zip.com.au 2007-02-19 23:22 ------- Another thought: do you have multiple instances of libgcc? Perhaps one in /usr/local/lib and one elsewhere? ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee.