similar to: columnwise multiplication?

Under Windows, I have used RODBC to connect to Excel spreadsheets as per the example below: library(RODBC); connect = odbcConnectExcel("testdata.xls"); query = "SELECT [data$.ethn], [data$.sex], [data$.age], [data$.height], [data$.weight], [label$.label] FROM [data$], [label$] WHERE [data$.ethn] = [label$.ethn];" data =

I was trying "quantreg" package, lm1 <- lm(y~x) rq1 <- rq(y~x) plot(summary(rq1)) #then got a warning says singular value, etc. but this line can be omited plot(lm1) #crash here It happened every time on my PC, Windows XP Pro Serv. Pack 1, Pentium(4) 3.00G. [[alternative HTML version deleted]]

Dear all, is there any functions which allow to calculate Student t-criterion using means, their SE and sample size? I've seek for, but bulit-in t-criterion works only with initial sample... Best regards, A.Morkovin

I have 5 GAMs ( model1, model2, model3, model4 and model5) Before I use some data X(predictor -January to June data) to form a equation and calculate the expected value of Y (predictand -January to June). After variable selection, GAMs (Model 1)were bulit up! R-square :0.40 NOW, I want to use new X'( predictor -July - December data) and put into Model 1, then get the expected value of Y'

Hi everyone, lately I''ve implemented an auto completion textfield at the bottom of a form. I was a bit bothered by the fact that the user would potentially need to scroll down in order to see all the options offered by the auto completion. I couldn''t find any information on how to auto scroll to the auto completion list with bulit-in functionality so I modified controls.js

Hi, I have installed v 1.9.18.p3 for IRIX 6.2. I can share my files between SGI station and all local PC with Windows 95. I would like to send print jobs from SGI machine to Windows 95 local machine printer too. I tried it by smbclient and it was OK. However, cause it's not practical. I try to print too using the sambalp command, by another name the bulit-in Printer manager. The syntax of

So I stumbled across an issue that I think is a bit fundamental: The xray runtime uses the C++ standard library. This seems like a problem because whatever C++ standard library is used to compile the XRay runtime may not be the same as the C++ standard library (if any) that is used to build the target application and link XRay into. Does this make sense? Is this a problem? Talking to Chandler

R Version 2.12.1 (2010-10-15) vs 2.12.0 has slowed down 8 fold for dual core and 17 fold for dual-core-dual-processor Macs. I have checked this result on 3 different macs using the following R-script: Using Version 2.12.0 on a dual core dual processor Mac: > source("http://www.bio.umass.edu/biology/kunkel/pub/R/CuriousResult.R") matrix multiplication 43.543 1.308 14.788

Hi all, I post it on both r-help and r-finance since I don't know where is most appropriate for this topic. Sorry if it bothers you. I did garch fitting on S&P500 monthly returns with garchFit from fSeries. I got same coefficients from all cond.dist except normal. I thought that is probabaly usual for the data. But when I play with it, I got another question. I plot skew normal with

On Wed, Mar 8, 2017 at 2:28 PM Tim Shen <timshen at google.com> wrote: > On Wed, Mar 8, 2017 at 1:49 PM David Blaikie <dblaikie at gmail.com> wrote: > > So I stumbled across an issue that I think is a bit fundamental: > > The xray runtime uses the C++ standard library. > > This seems like a problem because whatever C++ standard library is used to > compile the

I want to get index number of 0s, like x <- c(1, 2, 0, 3, 0, 4) I want an output of 3, 5 Thank you. [[alternative HTML version deleted]]

Dear all, I am trying to run a loop in my codes, but the software returns an error: "subscript out of bounds" I dont understand exactly why this is happenning. My codes are the following: rm(list=ls()) #remove almost everything in the memory set.seed(180185) nsim <- 10 mresultx <- matrix(-99, nrow=1000, ncol=nsim) mresultb <- matrix(-99, nrow=1000, ncol=nsim) N

Hi all, I am using polr(). The resulting coefficients of first levels are always 0. What to do if I wnat to get the coefficients of the last level 0. For example, suppose x has 3 levels, 1, 2, 3 probit <- plor(y ~ x, data1, method='probit') will get coefficients of level 2, 3 of x, but I want coefficients of level 1, 2 Thank you, Tian [[alternative HTML version deleted]]

I assume the referring case is something like below, right? #pragma omp parallel num_threads(n) { #pragma omp critical { x = x + 1; } } If that is the case, the programmer is already writing the code that is not "serial equivalent". Our representation for parallelizer is %t = @llvm.region.entry()["omp.parallel"(),

On Sun, Mar 12, 2017, 4:10 PM Dean Michael Berris <dean.berris at gmail.com> wrote: > > > On 9 Mar 2017, at 09:32, David Blaikie via llvm-dev < > llvm-dev at lists.llvm.org> wrote: > > > > I agree that we should clean up the standard library usage even just for > consistency. > > > > +1 -- now that I think about it, it should be fairly doable

> On Mar 8, 2017, at 11:50 AM, Hal Finkel <hfinkel at anl.gov> wrote: > > > On 03/08/2017 01:24 PM, Tian, Xinmin wrote: >> I assume the referring case is something like below, right? >> >> #pragma omp parallel num_threads(n) >> { >> #pragma omp critical >> { >> x = x + 1; >> } >> }

The IR-region annotation we proposed is as below, there is no @llvm.parallel.for.iterator()..... There is no change to loop CFG. alloc A[100]; %t = call token @llvm.region.entry()["parallel.for"()] for(i = 0; i < 100; i++) { a[i] = f(i); } @llvm.region.exit(%t)() ["end.parallel.for"()] Xinmin -----Original Message----- From: Johannes Doerfert

There''re basically two methods to enter a given C-state: legacy (hlt + I/O read), and native(using mwait). MWAIT is always preferred when both underlying CPU and OS support, which is a more efficient way to conduct C-state transition. Xen PM relies on Dom0 to parse ACPI Cx/Px information, which involves one step to notify BIOS about a set of capabilities supported by OSPM. One capability

From: mehdi.amini at apple.com [mailto:mehdi.amini at apple.com] Sent: Tuesday, January 31, 2017 9:03 PM To: Tian, Xinmin <xinmin.tian at intel.com> Cc: Sanjoy Das <sanjoy at playingwithpointers.com>; Adve, Vikram Sadanand <vadve at illinois.edu>; llvm-dev at lists.llvm.org; llvm-dev-request at lists.llvm.org Subject: Re: [llvm-dev] [RFC] IR-level Region Annotations On Jan 31,

In this case, inliner is educated to add all local variables to the tag of enclosing parallel region, if there is enclosing parallel region. In our icc implementation, it is even simple, as we have routine level symbol table, the inliner adds ”private” attribute to those local variables w/o checking enclosing scope, the parallelizer does check and use it. Xinmin From: mehdi.amini at apple.com