Displaying 20 results from an estimated 4000 matches similar to: "R for Irix 6.5 or lower"
2003 Nov 07
0
rsync 2.5.6 fails to create device nodes on IRIX and NFS mount
Hi,
rsync (2.5.6 protocol version 26) on IRIX fails to create device inodes
to a NFS mounted filesystem.
rsync via ssh, client side is on IRIX 6.5.19, server side is on RedHat
Linux 7.3 (rsync 2.5.4 protocol version 26) and the NFS mount is from a
linux box (NFSv3 and dev,suid as mount options, no_root_squash,rw as
export option).
[root@octane /]# /usr/freeware/bin/rsync -aHzvxe "ssh
2002 Nov 29
1
mgcv fails to compile in R-1.6.1 (PR#2334)
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' ...
2005 Apr 10
0
Samba problem under IRIX ....
.... I am using Samba 2.2.2 (from SGI freeware) under IRIX 6.5.20 very
successfully until a few weeks ago. I use it to backup my Gtw 1600 MHz
box using smbclient under cron for automated backups. I attach a small
file of error messages I am getting now. This worked (for months) when I
first set it up about 15-18 months ago. Unfortunately at some
indetermniate time in the recent past (a few
2017 Jul 13
3
How to formulate quadratic function with interaction terms for the PLS fitting model?
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
2017 Jul 13
0
How to formulate quadratic function with interaction terms for the PLS fitting model?
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
2017 Jul 16
2
How to formulate quadratic function with interaction terms for the PLS fitting model?
> 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
>>
2017 Jul 16
0
How to formulate quadratic function with interaction terms for the PLS fitting model?
??
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
2017 Jul 13
0
Quadratic function with interaction terms for the PLS fitting model?
> 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 <-
2017 Jul 13
2
Quadratic function with interaction terms for the PLS fitting model?
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
2017 Jul 13
0
Quadratic function with interaction terms for the PLS fitting model?
> 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
2018 Aug 29
3
LLVM on IRIX
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
2017 Jul 13
4
Quadratic function with interaction terms for the PLS fitting model?
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
2016 Jun 20
4
FireFox-46.0.1 build with interprocedural register allocation enabled
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,
2003 Aug 20
0
libvorbis configure script fails on Irix
Hello,
I'm trying to compile libogg, libvorbis, libao, and vorbis-tools on an
SGI Octane running Irix6.5.22. libogg configures and compiles without
a problem. I installed it in usr/local/lib.
When I moved on to libvorbis trouble began. The configure script made
the following complaint:
checking for Ogg... 12269:./conftest: rld: Error: unresolvable symbol
in ./conftest:
2017 Jul 13
0
Quadratic function with interaction terms for the PLS fitting model?
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
2008 May 11
1
Fundamental formula and dataframe question.
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
2017 Jul 13
2
Quadratic function with interaction terms for the PLS fitting model?
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'
2016 Jun 20
2
FireFox-46.0.1 build with interprocedural register allocation enabled
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
2011 Jul 21
1
Error: bad index in plotmo functions for MARS model (package earth)
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,
2007 Nov 29
1
extracting items from R objects and using them in \Sexpr with Sweave--problem with $
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