similar to: filter data.frame with a vector

Displaying 20 results from an estimated 200 matches similar to: "filter data.frame with a vector"

2004 Dec 09
2
"sequence of factor settings"?
Hi, exist in any package a function which "work with sequences". Easy example 10 factors with 2 levels, are if i'm correct theoretical 2^10 "sequences" possible. But i have more than 2 levels and perhaps more than 10 factors and interested for the top10 "sequence's" with higehest freqs and wish to know which type of sequence it is. Many thanks for a
2013 Aug 12
1
[LLVMdev] [FastPolly]: Update of Polly's performance on LLVM test-suite
At 2013-08-12 01:18:30,"Tobias Grosser" <tobias at grosser.es> wrote: >On 08/10/2013 06:59 PM, Star Tan wrote: >> Hi all, >> >> I have evaluated Polly's performance on LLVM test-suite with latest LLVM (r188054) and Polly (r187981).  Results can be viewed on: http://188.40.87.11:8000. > >Hi Star Tan, > >thanks for the update. >
2006 Apr 03
1
No UID associated with this user name
Hi sorry if this is the wrong place to post but I'm not sure where to go to and I'm a bit desperate. We just brought our Sunfire 6800 server and Storedge 9960 RAID array Solaris 8 back up after some maintenance and everything came back up 'clean' but I cannot get our SAMBA software to recognise any users or directories when logging in remotely from an apple or windows box.
2013 Aug 09
2
[LLVMdev] [Polly] Summary of some expensive compiler passes, especially PollyDependence
At 2013-08-09 10:20:46,"Tobias Grosser" <tobias at grosser.es> wrote:>On 08/08/2013 06:27 PM, Star Tan wrote: >> At 2013-08-08 22:28:33,"Tobias Grosser" <tobias at grosser.es> wrote: >>> On 08/08/2013 01:29 AM, Star Tan wrote: >>>> Hi all, >>>> >>>>
2013 Aug 09
0
[LLVMdev] [Polly] Summary of some expensive compiler passes, especially PollyDependence
On 08/08/2013 07:45 PM, Star Tan wrote: > At 2013-08-09 10:20:46,"Tobias Grosser" <tobias at grosser.es> wrote:>On 08/08/2013 06:27 PM, Star Tan wrote: >>> At 2013-08-08 22:28:33,"Tobias Grosser" <tobias at grosser.es> wrote: >>>> On 08/08/2013 01:29 AM, Star Tan wrote: >>>>> Hi all, >>>>>
2019 Jan 31
1
nlminb with constraints failing on some platforms
Prof Nash, Prof Galanos Is it possible to use a generic code stub in front of packages that use optimx to improve optimx use or curtail it according to the requirements? Best Regards Amit +91 7899381263 ________________________________________________________________________ Please request Skype as available 5th Year FPM (Ph.D.) in Finance and Accounting Area Indian Institute
2013 Aug 09
0
[LLVMdev] [Polly] Summary of some expensive compiler passes, especially PollyDependence
On 08/08/2013 06:27 PM, Star Tan wrote: > At 2013-08-08 22:28:33,"Tobias Grosser" <tobias at grosser.es> wrote: >> On 08/08/2013 01:29 AM, Star Tan wrote: >>> Hi all, >>> >>> >>> I have summarized the top 10 compiler passes for Polly when compiling LLVM test-ssuite. Results can be viewed on: >>>
2003 Sep 23
0
Rank and extract data from a series
Here's one way. Suppose your "time series" is in a vector called "x". top10 <- sort(x, decreasing=TRUE)[1:10] mean.index <- mean(which(x %in% top10)) HTH, Andy > -----Original Message----- > From: James Brown [mailto:jdb33 at hermes.cam.ac.uk] > Sent: Tuesday, September 23, 2003 7:51 AM > To: r-help at stat.math.ethz.ch > Subject: [R] Rank and
2013 Aug 09
2
[LLVMdev] [Polly] Summary of some expensive compiler passes, especially PollyDependence
At 2013-08-08 22:28:33,"Tobias Grosser" <tobias at grosser.es> wrote: >On 08/08/2013 01:29 AM, Star Tan wrote: >> Hi all, >> >> >> I have summarized the top 10 compiler passes for Polly when compiling LLVM test-ssuite. Results can be viewed on: >>    
2018 Jan 22
2
How to get the serialise score returned in Xapian::KeyMaker->operator().
>A possible workaround (and perhaps a better approach) would be to >set BoolWeight as the weighting scheme, then feed in your score as >a weight using a PostingSource. Then it's available via get_weight() >on the MSetIterator object: > >https://getting-started-with-xapian.readthedocs.io/en/latest/advanced/postingsource.html > >You may find that's faster because
2013 Aug 08
2
[LLVMdev] [Polly] Summary of some expensive compiler passes, especially PollyDependence
Hi all, I have summarized the top 10 compiler passes for Polly when compiling LLVM test-ssuite. Results can be viewed on: https://gist.github.com/tanstar/581bcea1e4e03498f935/raw/f6a4ec4e8565f7a7bbdb924cd59fcf145caac039/Polly-top10 Based on the comparison between "clang -O3" and "polly -O3" listed on:
2013 Aug 08
0
[LLVMdev] [Polly] Summary of some expensive compiler passes, especially PollyDependence
On 08/08/2013 01:29 AM, Star Tan wrote: > Hi all, > > > I have summarized the top 10 compiler passes for Polly when compiling LLVM test-ssuite. Results can be viewed on: > https://gist.github.com/tanstar/581bcea1e4e03498f935/raw/f6a4ec4e8565f7a7bbdb924cd59fcf145caac039/Polly-top10 > > > Based on the comparison between "clang -O3" and "polly -O3"
2013 Aug 11
0
[LLVMdev] [FastPolly]: Update of Polly's performance on LLVM test-suite
On 08/10/2013 06:59 PM, Star Tan wrote: > Hi all, > > I have evaluated Polly's performance on LLVM test-suite with latest LLVM (r188054) and Polly (r187981). Results can be viewed on: http://188.40.87.11:8000. Hi Star Tan, thanks for the update. > There are mainly five new tests and each test is run with 10 samples: > clang (run id = 27): clang -O3 > pollyBasic (run id =
2013 Aug 11
2
[LLVMdev] [FastPolly]: Update of Polly's performance on LLVM test-suite
Hi all, I have evaluated Polly's performance on LLVM test-suite with latest LLVM (r188054) and Polly (r187981).  Results can be viewed on: http://188.40.87.11:8000. There are mainly five new tests and each test is run with 10 samples: clang (run id = 27):  clang -O3 pollyBasic (run id = 28):  clang -O3 -load LLVMPolly.so pollyNoGen (run id = 29):  pollycc -O3 -mllvm -polly-optimizer=none
2011 Oct 17
2
Quicken2011 won't work under wine 1.3.30 Why???
I have wine 1.3.25 and Quicken 2011 install in Ubuntu 10.10. When I upgrade to wine 1.3.30, via the Upgrade Utilities, Quicken no longer works. It comes up to the checkbook, turns gray and stays there. When I click the exit "x" ( upper right corner) a message says it is not responding and I must "crash out" of Quicken. I even tried an all NEW 1.3.30 install of wine using
2011 Oct 22
5
Wine will not open programs after updating to Ubuntu 11.10
WIne will not run programs for me after updating to Ubuntu 11.10. It just doesnt do anything when I click an .exe. I tried starting a program through a Terminal, it says this: Code: huntereb at Huntereb:~/Downloads$ wine DeSmuME.exe X Error of failed request: XF86VidModeExtensionDisabled Major opcode of failed request: 129 (XFree86-VidModeExtension) Minor opcode of failed request: 6
2008 Dec 05
5
Adding RAM
I have a server running Centos 4.7 32bit. Will moving from 4Gig of RAM to 8Gig do any good? Since its 32bit I assume it will only be able to address the first 4Gig not? When I installed CentOS I did not do anything special to enable using more then 4Gig if thats required. Exim, spamassassin and Clamd seem to be the biggest load on this machine. My biggest bottle neck is disk I/O anyway. Wish
2012 Jul 25
2
old weird error message
Dear users, I have a weird questions. A friend of mine, some years ago, supposedly trying to access help files without Internet connection, got something like this error message: "The Pythia is not available, please go to Delphi" When I've heard about it, I found it very funny and I'd like to be able to get it. Does anyone of you know how to get this error message again?
2013 Jan 23
2
importing data
Dear All, Sorry for asking a newbie question. I want to ask how to import 1000 datasets whose file names are labelled from data1.dat to data1000.dat into R so that they are named M[1, , ] to M[1000, , ] accordingly. Thank you very much. Best Regards, Ray [[alternative HTML version deleted]]
2012 Oct 23
6
Join data frame columns
Hi, I have a data frame with 100 variables (numeric and non numeric types), and I want to join them in only one column, like a vector, but i want to keep the non numeric variables like they are. I know that i can do something like this: Suppose that my data is in df variable new_df<-data.frame(c(df[,1],df[,2],df[,3],df[,4],...........) This works but i have 100 variables! Any way of doing