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...ase mentioned there. I'm giving some easier reproducible examples: no need to install half of tidyverse just to get citation("readr") : > x <- c("Ekstr\xf8m", "J\xf6reskog", "bi\xdfchen Z\xfcrcher") > Encoding(x1) <- "latin1" > xU <- iconv(x1, "latin1", "UTF-8") > Sys.setlocale("LC_CTYPE", "Chinese") [1] "Chinese (Simplified)_People's Republic of China.936" > > iconv(x1, "latin1", "") # NA NA NA [1] NA NA NA > iconv(xU, "UTF-8&quo...

...I'm giving some easier reproducible examples: no need to install > half of tidyverse just to get citation("readr") : > >> x <- c("Ekstr\xf8m", "J\xf6reskog", "bi\xdfchen Z\xfcrcher") >> Encoding(x1) <- "latin1" >> xU <- iconv(x1, "latin1", "UTF-8") > >> Sys.setlocale("LC_CTYPE", "Chinese") > [1] "Chinese (Simplified)_People's Republic of China.936" >> >> iconv(x1, "latin1", "") # NA NA NA > [1] NA NA NA >...

Hello, I've the following setting: (1) Data from a source without truncation (x) (2) Data from an other source with left-truncation at threshold u (xu) I have to fit a model on these these two sources, thereby I assume that both are "drawn" from the same distribution (eg lognormal). In a MLE I would sum the densities and maximize. The R-Function could be: function(x,xu,u,mu,sigma) dlnorm(x,mu,sigma)+(dlnorm(xu,mu,sigma)/(plnorm(u,mu,s...

Hi, rstudio is very easy to install, but it would be great if it were just an apt-get away. Is there a reason it is not in Ubuntu main repos or in rrutter PPA? Kind regards, Xu

...ebbrowser, but I think this is already understood why helpful, but it seems there is just a technical tricky problem to solve to implementation. Thank you so much for all of your works. I'm sorry to insist on this issue. Let me know if there is something I can help for testing. Kind regards, Xu On Sat, Jun 18, 2016 at 2:23 AM, Xu Wang <xuwang762 at gmail.com> wrote: > OK thank you for your reply! It is too bad the environment is not > right yet in Ubuntu, but I will keep hoping that things work out. > > Thank you for all of your work! > > Kind regards, > > X...

...t). ~t On Tue, Aug 12, 2014 at 1:02 AM, Eric Christopher <echristo at gmail.com> wrote: > That doesn't tell me where your module came from. How did you create > the module that you're attempting to verify? > > -eric > > On Tue, Aug 12, 2014 at 1:00 AM, Tianyin Xu <tixu at cs.ucsd.edu> wrote: > > I just follow the tutorial: http://llvm.org/docs/WritingAnLLVMPass.html > > > > Actually it's not only my module, I used the LLVMHello.so (a sample > module > > in the source tree) and get the crash (I didn't do anything :-P)...

Xentop encounters error in pv-ops domain0, because the VBD path in sysfs changes to "/sys/devices" Also delete the macro in xenstat_netbsd.c, because it is not used. Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com> Best Regards, -- Dongxiao _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...) and get the crash (I didn't do anything :-P). ~t On Tue, Aug 12, 2014 at 12:57 AM, Eric Christopher <echristo at gmail.com> wrote: > Weird, it definitely shouldn't be crashing. How did you create your module? > > -eric > > On Tue, Aug 12, 2014 at 12:56 AM, Tianyin Xu <tixu at cs.ucsd.edu> wrote: > > no... I guess verifier runs by default and it points to the > > doFinailization() function :-( > > > > ~t > > > > > > On Tue, Aug 12, 2014 at 12:53 AM, Eric Christopher <echristo at gmail.com> > > wrote: &g...

...unction :-( ~t On Tue, Aug 12, 2014 at 12:53 AM, Eric Christopher <echristo at gmail.com> wrote: > No idea, I was suggesting to just run the verifier to see if it would > pinpoint what's broken about the module. > > -eric > > On Tue, Aug 12, 2014 at 12:52 AM, Tianyin Xu <tixu at cs.ucsd.edu> wrote: > > Oh, you mean opt -disable-verify? > > > > Yes, it does eliminate the crashing... > > > > Do you know what's the problem, Eric? > > > > Thanks a lot! > > ~t > > > > > > On Tue, Aug 12, 2014 a...

Hi all, >From a vector, I want to get the unique values and the counts of these unique values in the vector. For example, x<-c(2 ,1 ,2, 1, 4 ,2 ,1, 4 ,1 ,1) xu<-unique(x) xn<-numeric(length(xu)) for (i in 1:length(xu)) {xn[i]<-length(which(x==xu[i]))} There must be a very much simpler method of doing this. Can somebody direct me to the functions that I must read in order to do operations of these sort. Thanks, Ravi Vishnu This message is me...

Patch the Xen version of ring.h Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com> diff -r 8fc927798476 xen/include/public/io/ring.h --- a/xen/include/public/io/ring.h Tue Sep 01 11:36:51 2009 +0100 +++ b/xen/include/public/io/ring.h Thu Oct 01 02:11:45 2009 +0800 @@ -97,7 +97,8 @@ struct __name##_sring { struct __name##_sring {...

...iew, and daily builds is possible using the URLs published here: https://support.rstudio.com/hc/en-us/articles/203842428-Getting-the-newest-RStudio-builds. I realize this isn't a PPA, but it's at least a way of installing/updating non-interactively. J.J. On Wed, Aug 1, 2018 at 4:36 PM Xu Wang <xuwang762 at gmail.com> wrote: > Dear All, > > I try not to bump too much, but I just tried Ubuntu 18.04, and it is > not in repo and I still do not see any PPA available. If it would > help, I can spend the time to explain why I believe it helpful to > install using...

an interesting problem occurs if you do interval arithmetic. void foo() { float XL, XU, Y, Z; .... call_change_rounding_mode(lower); XL = Y + Z; // lower bound call_change_rounding_mode(upper); XU = Y + Z; } Two issues here: 1) will the compiler mistakenly treat Y+Z as a common subexpression. 2) might it move the call_change_rounding_mode after the assignment to XU since it seens...

Dear whom it may concerns, I am Jia Xu, a summer intern analyst at Citi Research. I am also a graduate student studying Financial Engineering at Cornell. I am running regression analysis with Rstudio now. I have been experiencing difficulty with the abline function. No matter I call it directly in linear regression or call it through re...

On 17 November 2013 05:15, Mikael Lyngvig <mikael at lyngvig.org> wrote: > I finally got it to work - and my ODROID-XU is now a passive member of the > LLVM builder society for the next week or so, until it has proven itself > (it monitors changes to the SVN repository and builds in my end without > bothering anyone at LLVM.org about its findings). I did write up a "short" > treatise on how t...

hello hpa, please pull for the dash update git pull git://brane.itp.tuwien.ac.at/~mattems/klibc.git maks with this changes: Alexey Gladkov (1): Check return code for getgroups and fwrite Herbert Xu (17): Remove unnecessary truncation in _STPUTC Always call conv_escape_str in echocmd Fix \c spillage across echo commands Release 0.5.3. Make eval with empty arguments return 0 Fixed inverted char class matching Fixed command -v segmentation fault Fi...

...Yes, it does eliminate the crashing... Do you know what's the problem, Eric? Thanks a lot! ~t On Tue, Aug 12, 2014 at 12:42 AM, Eric Christopher <echristo at gmail.com> wrote: > Tried opt -verify on your module? > > -eric > > On Tue, Aug 12, 2014 at 12:28 AM, Tianyin Xu <tixu at cs.ucsd.edu> wrote: > > Hi all, > > > > I find all my passes are all broken with LLVM 3.4. Then I tried out the > > LLVMHello.so specified in the LLVM doc, > > http://llvm.org/docs/WritingAnLLVMPass.html > > and it also crashes. > > > >...

Guest needs the ability to enable and disable MSI-X interrupts by setting the MSI-X control bit, for a passed-through device. Guest is allowed to write MSI-X mask bit only if Xen *thinks* that mask is clear (interrupts enabled). If the mask is set by Xen (interrupts disabled), writes to mask bit by the guest is ignored. Currently, a write to MSI-X mask bit by the guest is silently ignored. A

Hi Renato, My XU is on build 141 and there hasn't been a single problem yet. No reboots, no crashes, and as far as I have observed no core dropouts (after I did the cpu-freq trick you sent me). Perhaps I have a stable board or perhaps it is because of its revision (rev. 0.3)? I will have to move it sometime...

Thank you so much for the explanation, JJ! It is very kind of you to give such detail and transparency. I am highly appreciative of it. Kind regards, Xu On Wed, Aug 1, 2018 at 4:50 PM, JJ Allaire <jj at rstudio.com> wrote: > What keeps happening to us is that we end up requiring older or patched > versions of Qt, which makes it challenging to be synced to whatever version > of Qt happens to be in Debian/Ubuntu. Essentially we often...