similar to: Using PCA

Displaying 20 results from an estimated 900 matches similar to: "Using PCA"

2006 Feb 12
2
remote access
Hello! I have such trouble: I like R, but often I don't have administrator permissions to install R on some (not mine) computers. Could you give me shell on any server with R installed in order to apply R without installing it (simply with PuTTY). Great thanks! -- Best regards, Altshuler Eugeny
1998 Sep 18
0
Locking issue
I know this has come up before....but.. I've got a locking issue I can't get over. Situation: --------- Unix writes a file to the /tmp directory MS-DOS (WFW 3.11) copys over the file (copy d:\file.txt ), locking it, and not releasing the lock. If Unix subsequently changes the file a re-issuing of the MS-DOS 'copy' command will appear to work ... but the MS-DOS file is
2018 Dec 17
2
LLVM Backend for a platform with no (normal) stack
For a machine like an FPGA with no stack, you have to ensure that you have an optimization that rewrites the alloca into either registers (such as PromoteMem2Reg) or that you rewrite the alloca by declaring a static local, and rewriting the code to use that instead of the alloca result. Mark Mendell From: llvm-dev <llvm-dev-bounces at lists.llvm.org> On Behalf Of Bruce Hoult via llvm-dev
2018 Dec 17
2
LLVM Backend for a platform with no (normal) stack
Yes, thank you, specifically and all. On this platform, we call what I will use a "frame stack" (it's actually not a stack, but that's really not relevant). Special thanks to Mr. Mendell--I promise to make good use of the contents of lib/Transforms/Utils/PromoteMemoryToRegister.cpp. To All, I'm sorry I wasn't clear in my original posting. In hindsight, it was clearly
2013 Jan 28
2
Why are the number of coefficients varying? [mgcv][gam]
Dear List, I'm using gam in a multiple imputation framework -- specifying the knot locations, and saving the results of multiple models, each of which is fit with slightly different data (because some of it is predicted when missing). In MI, coefficients from multiple models are averaged, as are variance-covariance matrices. VCV's get an additional correction to account for how
2018 Dec 14
4
LLVM Backend for a platform with no (normal) stack
Thanks, no malloc or free equivalents either (no heap). So, there are no others (to your knowledge) who have built an LLVM backend for a platform with no “normal” stack? I found a presentation about some FPGA work (using LLVM) but it doesn’t seem to apply to my platform. Perhaps someone else on the mailing list will have come across this rarity? Thank you again for your time and
2018 Dec 14
2
LLVM Backend for a platform with no (normal) stack
Thanks for your response. Please see below. From: Bruce Hoult [mailto:brucehoult at sifive.com] Sent: Thursday, December 13, 2018 5:58 PM To: jjones at prc-hsv.com Cc: LLVM Developers Mailing List <llvm-dev at lists.llvm.org> Subject: Re: [llvm-dev] LLVM Backend for a platform with no (normal) stack Do you have a register that you can store a memory address >> yes in and
2007 Jun 14
2
Difference between prcomp and cmdscale
I'm looking for someone to explain the difference between these procedures. The function prcomp() does principal components anaylsis, and the function cmdscale() does classical multi-dimensional scaling (also called principal coordinates analysis). My confusion stems from the fact that they give very similar results: my.d <- matrix(rnorm(50), ncol=5) rownames(my.d) <-
2019 Feb 04
2
Variable names rule
If _<lowerCaseLetter> violates a standard, please say which one. It does not violate the C++11 standard: •Reserved in any scope, including for use as implementation macros: •identifiers beginning with an underscore followed immediately by an uppercase letter •identifiers containing adjacent underscores (or "double underscore") •Reserved in the global namespace: •identifiers
2019 Feb 04
2
Variable names rule
Hi Tim, Sorry, I'm not sure I follow. Are you maybe thinking that if the identifiers were tagged to specify scope, people would still be trying to use acronyms or single letters? So that, what in future code might be F, would instead be _f and that would be worse than f_ or s_f? I was thinking instead F would be (for new or modified code) _function or _fnctn or _func (as an object of type
2001 Aug 17
2
Principle Component Analysis
I have the manual for S+ 6 and I'm trying to use R for the Principle Component Analysis example and I'm getting a few interesting answers... The log is as follows: R : Copyright 2001, The R Development Core Team Version 1.3.0 (2001-06-22) R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type `license()' or
2019 Mar 18
0
Two FPPassManager objects, and LocalStackSlotAllocation::runOnMachineFunction returns true but has not changed the data
Good Morning, all, I stumbled across a couple o' three of curious things in the LLVM code. I'm too new to this to know whether these are functioning correctly or not. Guidance would be appreciated. Perhaps it is something I have done wrong, but my executions of llc are creating two FPPassManager objects (that run different sets of passes). FPPassManager contains a static char ID
2018 Dec 13
2
LLVM Backend for a platform with no (normal) stack
Dear Sir or Ma'am; I have found a wealth of help and information on writing an LLVM backend. And, my platform has no stack. Can you point me to any information that would specifically address creating a backend for this kind of platform? In previous wanderings, I thought I ran across a phrase "platforms with no stack such as FPGAs", but I can't find that mention, now.
2019 Feb 04
2
Variable names rule
If we're talking about member variables, just put an m in front of it, problem solved. You already have one for s_, and I didn't see you mention it but I assume you'd want g_ for globals, so m_ makes perfect sense for member variables and there's no question about UB at that point. On Mon, Feb 4, 2019 at 1:27 PM JD Jones via llvm-dev < llvm-dev at lists.llvm.org> wrote:
2017 Jun 18
2
Problema con Histograma con porcentajes usando ggplot
Estimados Soy un nuevo usario de R, y estoy usando como base de datos el European Social Survey, que tiene datos de 40,000 individuos, y alrededor de 23 países europeos. Lo que he seleccionado es la útima ola, el round 7, para el año 2014. He leido los datos, desde SPSS y aquí tienen la base de datos y que tipo de objetos se han generado, y tambíen la distribución por pais de la muestra. No he
2012 Feb 24
0
Wine release 1.4-rc5
The Wine development release 1.4-rc5 is now available. What's new in this release (see below for details): - Bug fixes only, we are in code freeze. The source is available from the following locations: http://ibiblio.org/pub/linux/system/emulators/wine/wine-1.4-rc5.tar.bz2 http://prdownloads.sourceforge.net/wine/wine-1.4-rc5.tar.bz2 Binary packages for various distributions will be
2006 Oct 29
0
identify.hclust() not working for me
I had a look at the online documentation, and didn't see from that what is my problem. If I should have, pardon me. Here is my session. As I understand the documentation, this should work with only an hclust object. I get a similar error when in include a FUN argument. I am using V2.4.0. > hc Call: hclust(d = dist(mtx2, method = "manh"), method =
2017 Jun 18
3
Problema con Histograma con porcentajes usando ggplot
Gracias. Alguna idea de que usar para calcular los porcentajes y almacenarlos. Se puede usar flat table? El 18/06/2017 4:50 p. m., "Carlos J. Gil Bellosta" <cgb en datanalytics.com> escribió: > Los porcentajes que obtienes con tu código son sobre todas las facetas, no > país a país. > > Calcula los porcentajes previamente a por país y representa esa columna en >
2006 Apr 28
0
FW: [PATCH] Enabling ne2000 can work under event driven mechanism
Most of them bases on latestest Qemu. The modifications are the below: Adding logic in ne2000_update_irq() avoids exceptional logic. Another modification is the ne2000_can_receive(), "if (index < boundary)" -> "if (index <= boundary)". Others based on lastest Qemu. But the latest Qemu adds new features, which not been added in the patch. The qemu uses polling
2019 Feb 04
2
Variable names rule
I so agree. I have found scope based coding conventions very useful. My favorite was: * Static data member: s_<lowerCaseLetterThenCamelCase> * Non-static data members: _<lowerCaseLetterThenCamelCase> (This was allowed by the C++ standard I last read. It’s _<UpperCase> that is reserved) * Function argments: