Displaying 20 results from an estimated 1000 matches similar to: "R on mac not installing packages"

2008 May 07

2

Problem installing tseries under FC7 x86_64

I have just installed the 64 bit version of R, using yum. The version
is: 2.6.2-1.fc7.1.x86_64.
I installed zoo without any major problem and the same with quadprog (a
few warnings). However, when I came to install tseries I get the
following:
install.packages()
Warning in install.packages() :
argument 'lib' is missing: using

2006 Apr 26

1

MacOSX package install problem: pkgs quadprog & tseries

I upgraded to R-2.2.1 on two PPC G5 computers today. Further I want
to work with the tseries package for the first time.
As root with
R CMD INSTALL tseries_0.10-0.tar.gz
I get the following
gcc-3.3 -bundle -flat_namespace -undefined suppress -L/usr/local/lib -
o tseries.so arma.o bdstest.o boot.o dsumsl.o garch.o ppsum.o
tsutils.o -framework vecLib

2007 Sep 14

1

segfault in download.file

Hello,
I was trying to use get.hist.quote in tseries, and got a segfault:
-8<-----------------------------------
> library(tseries)
Loading required package: quadprog
Loading required package: zoo
'tseries' version: 0.10-6
'tseries' is a package for time series analysis and computational
finance.
See 'library(help="tseries")' for

2008 Jun 17

1

read.spss {foreign} doesn't work over network?

I'm unable to open an SPSS file over my network. If I copy it to my
local C:/ drive I can read it. I saved the command (in a "crib sheet"
text file) in order to avoid all the typing, so I'm pretty sure I've
done it before. I verified that the file I'm trying to read is OK.
This is what happens:
> SurveyData <-

2005 Jan 13

1

how to use solve.QP

At the risk of ridicule for my deficient linear algebra skills, I ask
for help using the solve.QP function to do portfolio optimization. I
am trying to following a textbook example and need help converting the
problem into the format required by solve.QP. Below is my sample code
if anyone is willing to go through it. This problem will not solve
because it is not set up properly. I hope I

2010 Jun 01

1

TSA package dependencies

In Ubuntu 10.04, from the R command line
install.packages('TSA',dep=TRUE)
downloads & installs about 100 packages from CRAN, including some big
ones like Zelig. It's only supposed to depend on leaps, locfit, mgcv,
& tseries & through them akima, lattice, quadprog, zoo, & stats.
Not a big problem of course, but I wondered if anyone else had noticed
this behaviour.

2005 Dec 28

1

FW: R and read.irts

I have never worked with R before so I am
sorry if this is a bad question but I've
tried and tried ( all day ) and I can't figure this
problem out. I have the code below and I included the
data file as an attachment.
The code works in term of reading in the data
correctly but when the graph gets
created, the xaxis is really strangely/incorrectly
labelled. I have been trying
to

2011 Nov 20

3

install.package tseries

I have not been successfull in downloading tseries package in the R in my macbook air.
The message sent is:Error in dyn.load(file, DLLpath = DLLpath, ...) :
imposs?vel carregar objeto compartilhado '/Library/Frameworks/
Do you have any clue?

1999 Oct 29

1

No subject

Dear friends. I just downloaded tseries dated 27.10.99 (from Aalborg, Denmark) and it seems it lacked something, library ts was not available ? What to do ?
> library(tseries)
Loading required package: ts
Warning: There is no package called `ts'
>
>
Best wishes
Troels Ring, M.D
Department of Nephrology
Aalborg, Denmark
tring at mail1.stofanet.dk

2006 Aug 25

5

Quickie : unload library

Dear list,
I know it must be obvious and I did my homework. (In fact I've
RSiteSearched with keyword "remove AND library" but got timed
out.(why?)....)
How do I unload a library? I don't mean getting ride of it permanently
but just to unload it for the time being.
A related problem : I have some libraries loaded at startup in .First()
which I have in .Rprofile. Now, I exited R

2000 Dec 22

1

TSERIES package dependencies

Hello All:
In the package "tseries" I observed a dependency with pacakge "mva". But, I can't find this package on CRAN. Is this package actually required and if so, where can I locate it?
ANDREW
P.S. I am using R 1.2.0 on linux mandrake 7.1 platform.
P.P.S. the info on tseries follows from CRAn below:
--------------------------------------------------------------------

2012 Mar 16

1

quadprog error?

I forgot to attach the problem data, 'quadprog.Rdata' file, in my prior
email.
I want to report a following error with quadprog. The solve.QP function
finds a solution to the problem below that violates the last equality
constraint. I tried to solve the same problem using ipop from kernlab
package and get the solution in which all equality constraints are
enforced. I also tried an old

2009 Feb 16

2

solve.QP with box and equality constraints

Dear list,
I am trying to follow an example that estimates a 2x2 markov transition
matrix across several periods from aggregate data using restricted least
squares.
I seem to be making headway using solve.QP(quadprog) as the unrestricted
solution matches the example I am following, and I can specify simple
equality and inequality constraints. However, I cannot correctly specify a
constraint

2006 Dec 19

4

Upgrading

Hi!
As per Thomas' advice, I upgraded R by using "update.packages()" and got the following warning messages:
Warning messages:
1: installation of package 'lmtest' had non-zero exit status in: install.packages(update[, "Package"], instlib, contriburl = contriburl,
2: installation of package 'quadprog' had non-zero exit status in: install.packages(update[,

2005 Nov 29

1

Constraints in Quadprog

I'm having difficulty figuring out how to implement the
following set of constraints in Quadprog:
1). x1+x2+x3+x4=a1
2). x1+x2+x5+x6=a2
3). x1+x3+x5+x7=a3
4). x1+x2=b1
5). x1+x3=b2
6). x1+x5=b3
for the problem: MIN (x1-c1)2+(x2-c2)2+...+(x8-c8)2.
As far a I understand, "solve.QP(Dmat, dvec, Amat, bvec, meq=0,
factorized=FALSE)" reads contraints using an element-by-element

2004 Mar 31

2

functions & paths

Hi,
I have a couple of quick questions regarding R.
1) I have a ".First" function that automatically loads the quadprog package into the workspace. The .First function resides in R and is only saved if I save the workspace. The exact function is as follows:
.First<-function()
{
library(quadprog)
}
Is there any way that this function can be saved outside of R? That is, is there

2007 Jul 02

1

QP for solving Support Vector Regression

Dear R users,
I'm trying to run the Support Vector Regression by a general quadratic programming function like ipop ( ) in kernlab or solve.QP ( ) in quadprog packages.
Since they are general, their application in Support Vector Regression can lead to misunderstanding, particularly when constructing matrices. Even their examples are general and applied in Support Vector

2010 Dec 04

1

Quadratic programming with semi-definite matrix

Hello.
I'm trying to solve a quadratic programming problem of the form min
||Hx - y||^2 s.t. x >= 0 and x <= t using solve.QP in the quadprog
package but I'm having problems with Dmat not being positive definite,
which is kinda okay since I expect it to be numerically semi-definite
in most cases. As far as I'm aware the problem arises because the
Goldfarb and Idnani method first

2006 Apr 24

0

JGR problem

I just installed JGR version 1.3 and I am having a problem. When I try
to load the library RQuantLib I get an error message. The same program
runs perfectly well when I just run rgui.exe. I have pasted the screen
below. The version of R I am using is 2.2.1.
Thanks for any help.
FS
> rm(list=ls())
>
> # Import libraries
> library(tseries)
Loading required package: quadprog
Loading

2012 May 01

1

Forecast Package for 2.15.0

Anyone else having problems installing this package? Any ideas for fixing?
Thanks,
Jess
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