Displaying 12 results from an estimated 12 matches for "sundard".
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sundar
2005 Jul 11
2
building packages on Windows
Hi, all,
I just recently upgraded my computer though I'm using the same OS (XP).
But now I'm having difficulty building packages and I cannot seem to
solve the problem. I'm using R-2.1.1pat on Windows XP.
Here is what I tried:
D:\Users\sundard\slib\sundar\R>R CMD CHECK sundar
* checking for working latex ... OK
* using log directory 'D:/Users/sundard/slib/sundar/R/sundar.Rcheck'
* using R version 2.1.1, 2005-06-21
* checking for file 'sundar/DESCRIPTION' ... OK
* this is package 'sundar' version '1.1'
*...
2002 Apr 22
2
lattice x(y)lab and expression
...xlab=expression(rho), # this is ignored
ylab=expression(f[r]*group("(",rho,")")) # this is ignored
df=test.df,as.table=T)
--
Sundar Dorai-Raj, Ph.D.
Statistical Methods Engineer
PDF Solutions, Inc.
(972) 889-3085 x216
(214) 392-7619 cell
sundard at pdf.com
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r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
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2002 Apr 22
2
lattice help
...major 1
minor 4.0
year 2001
month 12
day 19
language R
Thanks,
Sundar
--
Sundar Dorai-Raj, Ph.D.
Statistical Methods Engineer
PDF Solutions, Inc.
(972) 889-3085 x216
(214) 392-7619 cell
sundard at pdf.com
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
(in the "body", not the subject !) To: r-help-reque...
2002 Apr 25
2
install a package from CRAN
Hi,
I've tried to install package "tseries" on my computer (on Windows) but it
doesn't work so far. I have Perl but no compilers (C or Fortran) installed.
So could anyone who happens to have them please mail me the binaries?
Many thanks in advance,
Sonchawan
_________________________________________________________________
2003 Dec 22
1
La.eigen hangs R when NaN is present (PR#6003)
Full_Name: Sundar Dorai-Raj
Version: 1.8.1
OS: Windows 2000 Professional
Submission from: (NULL) (12.64.199.173)
I discovered this problem when trying to use princomp in package:mva when a
column in my matrix was all zeros and I set cor = TRUE (thus division by 0).
Doing so hangs R, never to return. I have to shut down Rterm in the Task Manager
and lose all work from the current image. I tracked
2002 Apr 30
3
A sample question
Hello.
Given a vector 1 3 4 2 8 9 5
I want to obtain a vector with all 0 except in the second position and in
the fifth, where the numbers are the same of the first vector.
The new vector must be
0 3 0 0 8 0 0
Thank you very much.
Excuseme but my mind is out of order.
Alessandro
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r-help mailing list -- Read
2002 Apr 15
3
Greek in text()
I have gone over the examples and can't figure this out:
rho<-.77
text(x=.05,y=.5,paste(expression(rho),rho))
I was hoping to get this to print a Greek rho with 0.77 beside it.
Instead I get: rho 0.77 (i.e. Roman lettering)
The help on expression() is quite opaque so I don't understand how it
works.
Thanks for any help.
Bill Simpson
2002 May 06
3
Using Object's Name in Function
Hi,
Suppose I have a function:
myfunc <- function(x, y) {
...
}
And within the function I want to print out the name of the x, y
vectors. For example, if I do:
> myfunc(foo, goo)
[1] "foo" "goo"
It shall return "foo", "goo" (with or without quotes is fine), where foo
and goo are two vectors with numbers.
I know this sounds strange, but I'd
2002 May 03
2
delete rows
Hello,
I would like to know how to delete some rows?
Suppose I have a large data frame look something like this:
x1 x2 x3 ..............
a 1 0.45
b 1 0.41
c 0 0.43
a 1 0.39
d 1 0.40
e 0 0.41
r 1 0.42
a 0 0.46
. . ..
I would like to have another data frame which has all
2002 May 06
3
function sort.list()
Derar R-people
I have troubles understanding what the function sort.list() is doing. On
the homepage it says that it returns a permutation which rearranges a
vector into ascending or descending order (like order() but on a vector
instead of a sequence).
> sort.list(c(0, 2, 10, 11, 4))
[1] 1 2 5 3 4
which does not make sense to me.
In fact I am getting the same (non-sensical) result using
2002 Apr 19
4
Multidimensional scaling
A student of mine wants to use R to do some nonmetric multidimensional
scaling. According to the R FAQ, there's a package called pcurve that
computes multidimensional scaling solutions, but I was not able to locate
it the contrib page (I am a Windows user with R version 1.4.1). Can
anyone tell me whether it is possible to do nonmetric multidimensional
scaling with R, and if so, how?
John
2002 Apr 17
4
union of lists
Hi there,
Given 2 lists of integer vectors, i.e.:
> lista1
$"1"
[1] 1 34 5
$"2"
[1] 2 1
$"3"
[1] 3 10 15
> lista2
$"1"
[1] 1 5
$"2"
[1] 2 1
$"3"
[1] 3 10 29
I want to obtain the union of both, defined
as the union of the vectors, that is
lista.union[[1]] <- union(lista1[[1]],lista2[[1]]):
> lista.union