similar to: HELP!!! (going crazy)

I am using "Sams Teach Yourself Samba in 24 Hours" and I'm having some trouble. I'm attempting to put Samba on a SGI Octane2 so I copied samba-latest.tar.gz off the CD that came with my book and did the gzip -dc samba-latest.tar.gz | tar xvf - command that it told me to use to compile samba. That all seemed to go fine so I went to my /usr/local/samba/src/samba-2.0.3/source

I have two ideas about it. 1- i) Entering variables in quadratic form is done with the command I (variable ^ 2) - plsr (octane ~ NIR + I (nir ^ 2), ncomp = 10, data = gasTrain, validation = "LOO" You could also use a new variable NIR_sq <- (NIR) ^ 2 ii) To insert a square variable, use syntax I (x ^ 2) - it is very important to insert I before the parentheses. iii) If you want to

Below. -- Bert Bert Gunter On Thu, Jul 13, 2017 at 3:07 AM, Luigi Biagini <luigi.biagini at gmail.com> wrote: > I have two ideas about it. > > 1- > i) Entering variables in quadratic form is done with the command I > (variable ^ 2) - > plsr (octane ~ NIR + I (nir ^ 2), ncomp = 10, data = gasTrain, validation = > "LOO" > You could also use a new variable

> On Jul 13, 2017, at 7:43 AM, Bert Gunter <bgunter.4567 at gmail.com> wrote: > > Below. > > -- Bert > Bert Gunter > > > > On Thu, Jul 13, 2017 at 3:07 AM, Luigi Biagini <luigi.biagini at gmail.com> wrote: >> I have two ideas about it. >> >> 1- >> i) Entering variables in quadratic form is done with the command I >>

?? If I haven't misunderstood, they are completely different! 1) NIR must be a matrix, or poly(NIR,...) will fail. 2) Due to the previously identified bug in poly, degree must be explicitly given as poly(NIR, degree =2,raw = TRUE). Now consider the following example: > df <-matrix(runif(60),ncol=3) > y <- runif(20) > mdl1 <-lm(y~df*I(df^2)) > mdl2

> On Jul 13, 2017, at 10:43 AM, Bert Gunter <bgunter.4567 at gmail.com> wrote: > > poly(NIR, degree = 2) will work if NIR is a matrix, not a data.frame. > The degree argument apparently *must* be explicitly named if NIR is > not a numeric vector. AFAICS, this is unclear or unstated in ?poly. I still get the same error with: library(pld) data(gasoline) gasTrain <-

Dear all, I am using the pls package of R to perform partial least square on a set of multivariate data. Instead of fitting a linear model, I want to fit my data with a quadratic function with interaction terms. But I am not sure how. I will use an example to illustrate my problem: Following the example in the PLS manual: ## Read data data(gasoline) gasTrain <- gasoline[1:50,] ## Perform

> On Jul 12, 2017, at 6:58 PM, Ng, Kelvin Sai-cheong <kscng at connect.hku.hk> wrote: > > Dear all, > > I am using the pls package of R to perform partial least square on a set of > multivariate data. Instead of fitting a linear model, I want to fit my > data with a quadratic function with interaction terms. But I am not sure > how. I will use an example to

poly(NIR, degree = 2) will work if NIR is a matrix, not a data.frame. The degree argument apparently *must* be explicitly named if NIR is not a numeric vector. AFAICS, this is unclear or unstated in ?poly. -- Bert Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom

On Mon, Jun 20, 2016 at 10:06 PM, Davide Italiano <davide at freebsd.org> wrote: > On Sun, Jun 19, 2016 at 11:41 AM, vivek pandya via llvm-dev > <llvm-dev at lists.llvm.org> wrote: > > Hello, > > > > I build FireFox-46.0.1 source with llvm to test interprocedural register > > allocation. > > The build was successful with out any runtime faliures,

Bert, The 'degree' argument follows the "..." argument in the function declaration: poly(x, ..., degree = 1, coefs = NULL, raw = FALSE, simple = FALSE) Generally, any arguments after the "..." must be explicitly named, but as per the Details section of ?poly: "Although formally degree should be named (as it follows ...), an unnamed second argument of length 1

Good Day: Has anyone successfully compiled R, especially R.1.1.1, for Irix 6.5 or lower (an SGI octane machine) and if so, may I get a copy of it? Our computer does not have all the requisite software for compiling R -- to wit, a fortran compiler -- and there is insufficient demand here for R to warrant purchasing a compiler from SGI. I am trying to spur demand for R here by making it more

There is a very useful and apparently fundamental feature of R (or of the package pls) which I don't understand. For datasets with many independent (X) variables such as chemometric datasets there is a convenient formula and dataframe construction that allows one to access the entire X matrix with a single term. Consider the gasoline dataset available in the pls package. For the model

Greetings LLVM Developers, My name is Kazuo, I’m the head of the largest Silicon Graphics IRIX community on the internet. I’m approaching this mailing list to see if any MIPS developers who hang out here are interested in developing the LLVM/Clang Compiler system for IRIX. There’s a growing need as GCC removed support for us from 4.8, over six years ago and since then we’ve absolutely languished

Marc: 1. I am aware of the need to explicitly name arguments after ... -- see the R Language definition where this can be inferred from the argument matching rules. 2. I am aware of the stated exception for poly(). However: > x1 <- runif(20) > x2 <- runif(20) > mx <- cbind(x1,x2) > poly(mx,2) Error in poly(dots[[i]], degree, raw = raw, simple = raw) : 'degree'

On Mon, Jun 20, 2016 at 4:14 AM, Sanjoy Das <sanjoy at playingwithpointers.com> wrote: > Hi Vivek, > > [Dropping firefox-dev, since I don't want to spam them] > > vivek pandya via llvm-dev wrote: > > Measure W/O IPRAWITH IPRA > > ======================== > > Total Build Time76 mins82.3 mins8% increment > > Octane v2.0 JS Benchmark Score (higher is

Full_Name: Brandon Whitcher Version: 1.6.1 OS: IRIX 6.5 Submission from: (NULL) (194.6.84.100) I am attempting to compile R v1.6.1 on my SGI Octane (running IRIX 6.5) and ran into the following error when I encountered the new recommended package _mgcv_ (using make) ---------- R_LIBS= ../../../bin/R CMD INSTALL -l ../../../library mgcv.tgz * Installing *source* package 'mgcv' ...

Hello all useRs, I am tring make a simple surface plot ( 2 by 2 terms of a MARS model (with earth package) but I get the follow error message: > plotmo( mars ) Error: bad index (missing column in x?) I don't no how to workround this... :-( I thanks in advanced by some help! Thanks. Cleber ############### > > ### example code: > library( earth ) > data( gasoline,

Running R 2.5.1 on WinXP with Tinn-R, and using Sweave via MikTex. I am having trouble with the code below: ------------------------------------------------------- <<lowerCI95>>= lowerCI95713 <- t.test(data713, alternative="greater") lowerCI95713.bound <- lowerCI95713$conf.int[1] @ Thus a lower 95\% confidence bound on the mean octane concentration is

hey folks, trying to migrate my faithful old centos6 server over to centos 7 and as part of my email server, I have amavisd, clamd, postfix, etc.. The amavisd seems to be failing with some funky (systemd) error.. Mar 6 11:39:03 monster-new systemd: amavisd.service failed. Mar 6 11:39:03 monster-new systemd: amavisd.service holdoff time over, scheduling restart. Mar 6 11:39:03 monster-new