search for: sarkar

...follows: xc<-apply(t,2,foo) where t is my 21 X 9000000 matrix and loess. This is turning out to be a very slow process and I need to repeat this step for 25-30 such large matrix chunks. Is there any trick I can use to make this work faster? Any help will be deeply appreciated. Regards Sudipta Sarkar PhD Senior Analyst/Scientist Lanworth Inc. (Formerly Forest One Inc.) 300 Park Blvd., Ste 425 Itasca, IL Ph: 630-250-0468

...tory? Yes. I plan to contribute it to the public LLVM repository. The skeleton implementation of this algorithm is alsmost done, though I still have some small problems mentioned in my original email. But to make the algorithm really usable, it should be extended to support register classes, since Sarkar's algorithm cannot handle it. I'm going to try out an approach based on Smith's paper about graph coloring register allocation. Hopefully this would solve this issue. - Roman Lesen Sie Ihre E-Mails jetzt einfach von unterwegs. www.yahoo.de/go

Hi, Roman, we have an implementation of an allocator for LLVM that, like Sarkar's, allows to split live ranges at any program point. You can find its description here: http://compilers.cs.ucla.edu/fernando/publications/drafts/long_PereiraPalsberg07.pdf We handle register classes using an abstraction called puzzles. Also, we perform register allocation while the program...

Hi All, Still I could not figure out how to use Pass* while calling SplitEdge() function. Can anyone provide me some example? Regards, Chayan On Sun, Jul 18, 2010 at 11:49 PM, Nick Lewycky <nicholas at mxc.ca> wrote: > Chayan Sarkar wrote: >> >> Hi, >> >> I have tried to use SplitEdge function, but failed. Actually the third >> parameter is a variable of type Pass and it need to be non-null. But I >> could not figure out how to use it. Please help me out. > > The only reason it needs a...

Hi Fernando, > Hi, Roman, > > we have an implementation of an allocator for LLVM that, like > Sarkar's, allows to split live ranges at any program point. You can > find > its description here: > > http://compilers.cs.ucla.edu/fernando/publications/drafts/long_PereiraPalsberg07.pdf > I've read your paper already. It is a very interesting approach! But my impression was th...

It was announced today that Deepayan Sarkar has won the 2004 Chambers Award sponsored by the Statistical Computing section of the American Statistical Association. This award, made possible by a generous donation by Dr. John M. Chambers, is given annually in recognition of outstanding contributions to statistical software by a student. Deep...

It was announced today that Deepayan Sarkar has won the 2004 Chambers Award sponsored by the Statistical Computing section of the American Statistical Association. This award, made possible by a generous donation by Dr. John M. Chambers, is given annually in recognition of outstanding contributions to statistical software by a student. Deep...

Hi, I could not figure out, how to declare a Pass*. Can anyone give me an example, how to use SplitEdge() function ? Please help me out. Regards, Chayan On Tue, Jul 20, 2010 at 10:12 AM, Chayan Sarkar <chayan.ju at gmail.com> wrote: > Hi All, > > Still I could not figure out how to use Pass* while calling > SplitEdge() function. Can anyone provide me some example? > > Regards, > Chayan > > On Sun, Jul 18, 2010 at 11:49 PM, Nick Lewycky <nicholas at mxc.ca>...

...gt; Yours sincerely, > AKSHAY M KULKARNI > ------------------------------------------------------------------------ > *From:* Duncan Murdoch <murdoch.duncan at gmail.com> > *Sent:* Tuesday, April 4, 2023 8:21 PM > *To:* akshay kulkarni <akshay_e4 at hotmail.com>; Deepayan Sarkar > <deepayan.sarkar at gmail.com> > *Cc:* R help Mailing list <r-help at r-project.org> > *Subject:* Re: [R] on lexical scoping.... > You can't change the basic way R searches, but you can ask for a > different kind of search.? For example, to see if "x" exi...

Full_Name: Sahotra Sarkar Version: 2.2.0 OS: Windows XP Submission from: (NULL) (128.83.34.44) This is not a bug: I'm just wondering why chisq.test does not allow the specification of the degree of freedom (df).

All, I'm trying to create an augPred plot in the nlme library, similar to the plot on p.43 of Pinheiro & Bates (Mixed Effects Models in S and S-Plus) for their Pixel data. My data structure is the same as the example but I still get the error msg below. > comp.adj.UKV <- groupedData(adj.UKV ~ Time | Patient_no/Lisinopril, data = comp.adj.UKV.frm, order.groups = F) >

...ent (unstable) major 4 minor 0.0 year 2019 month 12 day 03 svn rev 77513 language R version.string R Under development (unstable) (2019-12-03 r77513) nickname Unsuffered Consequences Rich On Sat, Jun 15, 2019 at 3:13 AM Deepayan Sarkar <deepayan.sarkar at gmail.com> wrote: > > On Fri, Jun 14, 2019 at 6:42 PM Richard M. Heiberger <rmh at temple.edu> wrote: > > > > This is still not repaired in > > R version 3.6.0 Patched (2019-05-17 r76528) > > > library(latticeExtra) > > > a...

...say, I would prefer to see the axis labels as 1000 rather than 3 (log10 of 1000). Thank you for your kind assistance, Hobie Perry St. Paul, MN Hobie Perry <hobie_perry@yahoo.com> wrote: Date: Tue, 27 May 2008 08:01:13 -0700 (PDT) From: Hobie Perry <hobie_perry@yahoo.com> To: Deepayan Sarkar <deepayan.sarkar@gmail.com> CC: r-help@r-project.org Subject: Re: [R] Seeking help with trellis: log scales on xyplot Deepayan: Thank you for the idea, but this doesn't quite solve the problem. The scale setting creates axes labelled with the logs of the y-axis data, but the data them...

...the symbol in the same environment before using it right!? Thanking you, Yours sincerely, AKSHAY M KULKARNI ________________________________ From: Duncan Murdoch <murdoch.duncan at gmail.com> Sent: Tuesday, April 4, 2023 8:21 PM To: akshay kulkarni <akshay_e4 at hotmail.com>; Deepayan Sarkar <deepayan.sarkar at gmail.com> Cc: R help Mailing list <r-help at r-project.org> Subject: Re: [R] on lexical scoping.... You can't change the basic way R searches, but you can ask for a different kind of search. For example, to see if "x" exists, you can use exists(&q...

...is still not repaired in R version 3.6.0 Patched (2019-05-17 r76528) > library(latticeExtra) > a <- xyplot(1 ~ 1) > c(a,a) Warning message: In formals(fun) : argument is not a function Can we have it in R-3.6.1 that Peter just announced? Rich On Mon, Apr 2, 2018 at 4:08 AM Deepayan Sarkar <deepayan.sarkar at gmail.com> wrote: > > On Fri, Mar 23, 2018 at 7:58 AM, Richard M. Heiberger <rmh at temple.edu> wrote: > > The warning message in the last line of this email is incorrect. > > This is behavior which Duncan Murdoch labeled a bug in > > https...

...code not having caught up). Part of the problem, I think, is that it's not clear what the ideal behaviour should be in such cases (to warn or not to warn). Best, -Deepayan > > identical(a1, a2) > > ## [1] TRUE > > > > > > On Tue, Nov 14, 2023 at 8:58?AM Deepayan Sarkar > > <deepayan.sarkar at gmail.com> wrote: > > > > > > They differ in whether the row names are "automatic": > > > > > > > .row_names_info(a1) > > > [1] -3 > > > > .row_names_info(a2) > > > [1] 3 > > &gt...

...ied to use SplitEdge function, but failed. Actually the third parameter is a variable of type Pass and it need to be non-null. But I could not figure out how to use it. Please help me out. Regards, Chayan On Sat, Jul 17, 2010 at 10:16 PM, Nick Lewycky <nicholas at mxc.ca> wrote: > Chayan Sarkar wrote: >> >> Hi all, >> >> Suppose in a CFG bb1 has two succesor bb3 and bb4, and bb3 has two >> predecessor bb1 and bb2. Now how can I insert a basic block between >> bb1 and bb3 that at the edge bb1-->bb3 . >> >> In general how can I insert a bas...

I am using the package nlme to fit a simple random effects (variance components model) with 3 parameters: overall mean (fixed effect), between subject variance (random) and within subject variance (random). I have 16 subjects with 1-4 obs per subject. I need a 3x3 variance-covariance matrix that includes all 3 parameters in order to compute the variance of a specific linear

...int. Also, what call an inbuilt pass from my own pass after doing some analysis. Thank you & regards, Chayan On Tue, Jun 1, 2010 at 10:59 PM, Ander Martinez <dwarfnauko at gmail.com> wrote: > You can use STOREs and LOADs on memory and then use mem2reg pass. > > 2010/6/1 Chayan Sarkar <chayan.ju at gmail.com>: >> Hi, >> >> Can anyone tell me, whether it is possible to convert a program into >> SSA form without considering algebric equivalence ? >> >> regards, >> Chayan >> _______________________________________________ >&g...

...use only one 'citEntry' I got both a text description and a BibTex entry for the package, as for the 'nlme' package: -------------------------- citation('nlme') To cite package 'nlme' in publications use: Jose Pinheiro, Douglas Bates, Saikat DebRoy, Deepayan Sarkar and the R Development Core Team (2012). nlme: Linear and Nonlinear Mixed Effects Models. R package version 3.1-105. A BibTeX entry for LaTeX users is @Manual{, title = {nlme: Linear and Nonlinear Mixed Effects Models}, author = {Jose Pinheiro and Douglas Bates and Saikat DebRoy...