Displaying 20 results from an estimated 2000 matches similar to: "memory leak (PR#5476)"
2002 Mar 27
2
Error with nls
Dear R-group members,
I use:
platform i386-pc-mingw32
arch x86
os Win32
system x86, Win32
status
major 1
minor 4.1
year 2002
month 01
day 30
language R
I try to fit a 2 compartment model. The compartments are open, connected
to each other and
2002 Oct 29
3
FW: (no subject)
Jesus how do u post something, it always comes back :(
-----Original Message-----
From: Rend, Jon (Jon) % [mailto:rend@agere.com]
Sent: Tuesday, October 29, 2002 8:05 AM
To: 'samba@lists.samba.org'
Subject: [Samba] (no subject)
On friday we changed our smb.conf file to test the security model that uses
DOMAIN authenticacion. It worked fine testing two seperate usernames from
Multiple
2015 Jul 15
2
bquote/evalq behavior changed in R-3.2.1
David,
If you are referring to the solution that would be:
rapply(list(test), eval, envir = fenv)
I thought I explained in the question that the above code does not work. It
does not throw an error, but the behavior is no different (at least in the
output or result). Using the above code still results in the x object not
being stored in fenv on 3.1.2.
Dayne
On Wed, Jul 15, 2015 at 4:40 PM,
2015 Jul 15
2
bquote/evalq behavior changed in R-3.2.1
On Jul 15, 2015, at 12:51 PM, William Dunlap wrote:
> I think rapply() was changed to act like lapply() in this respect.
>
When I looked at the source of the difference, it was that typeof() returned 'language' in 3.2.1, while it returned 'list' in the earlier version of R. The first check in rapply's code in both version was:
if (typeof(object) != "list")
2015 Jul 15
3
bquote/evalq behavior changed in R-3.2.1
In 3.1.2 eval does not store the result of the bquote-generated call in the
given environment. Interestingly, in 3.2.1 eval does store the result of
the bquote-generated call in the given environment.
In other words if I run the given example with eval rather than evalq, on
3.1.2 "x" is never stored in "fenv," but it is when I run the same code on
3.2.1. However, the given
2008 Jun 11
7
applying a function recursively
Hi,
I have a question about applying a function recursively through a
list. Suppose I have a list where the different elements have
different levels of recursion:
> test.list<-list("I"=list("A"=c("a", "b", "c"), "B"=c("d", "e", "f"), "C"=c("g", "h", "i")),
+
2002 Oct 29
5
People
Is there a way to map NT names to UNIX names when they are not the same. 95%
of our are which is great but we have a few that are different. For example,
we have NT user "bigboy" who's Unix account is "smallboy", how can I make an
association, oh learned 1's.
Thanks,
Jon :-)
agere systems
Office 651-675-3064* 1230 Northland DriveF
Cell Phone
2006 Oct 03
2
maybe use voronoi.findrejectsites?
hi all members,
please, i need you help... now a i´m working with veronoi polygons in a
area with projections, but i need cut the polygons left. On other words, i
need cut the polygons in the worked area.
R help say that use the command voronoi.findrejectsites, but in this
command i need put the numbers, any way...this command not cut!! do you
can help me?
Thank you for help me!
José Bustos
2008 Dec 11
2
is there a way to recursilvely lapply
for a simple example:
x <- list()
x[["a"]] <- list(a=c(1,2,3),b=c(3,4,5))
x[["b"]] <- list(a=c(6,7,8),b=c(9,10,11))
lapply(x,sum)
this fails w/
Error in FUN(X[[1L]], ...) : invalid 'type' (list) of argument
Just wondering if I have overlooked something obvious.
one can also do:
lapply(x,lapply,sum)
but that assumes that you already know how many levels
2010 Apr 16
3
run R script from Excel VBA
I wrote a R script say called computeCovarMatrix.R and i want to call and
run this piece from Excel visual basic. does anyone know how to do that?
thanks,
KZ
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2007 Aug 08
4
How to use a modem under CentOS
I have a modem in my system that comes up with this in lspci:
01:07.0 Communication controller: Agere Systems 56k WinModem (rev 01)
What programs under CentOS, if any, can use this modem and how?
Thanks.
mhr
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2008 Aug 07
1
LAPACK.dll and Excel with R 2.7.0
Hello,
I was building a R addin for Excel. I was able to build R.dll, export to
Rdll.lib and wrap it in a Excel addin (.xll) format. Most basic
functions work fine within Excel except functions that use LAPACK, e.g.
eigen, solve etc. But if you use solve(..., LINPACK = T). That's fine.
So apparently the problem is with loading the shared library
../modules/lapack.dll. I read one of the
2009 Oct 13
7
lapply() reccursively
Hi all,
I was wondering whether it is possible to use the lapply() function
to alter the value of the input, something in the spirit of :
a1<-runif(100)
a2<-function(i){
a1[i]<-a1[i-1]*a1[i];a1[i]
}
a3<-lapply(2:100,a2)
Something akin to a for() loop, but using the lapply() infrastructure.
I haven't been able to get rapply() to do this.
The reason is that the "real"
2007 Aug 28
7
Excel
A common process when data is obtained in an Excel spreadsheet is to save
the spreadsheet as a .csv file then read it into R. Experienced users
might have learned to be wary of dates (as I have) but possibly have not
experienced what just happened to me. I thought I might just share it with
r-help as a cautionary tale.
I received an Excel file giving patient details. Each patient had an ID
2004 Aug 06
3
Bug in qnorm or pnorm?
I found the following strange behavior using qnorm() and pnorm():
> x<-8.21;x-qnorm(pnorm(x))
[1] 0.0004638484
> x<-8.22;x-qnorm(pnorm(x))
[1] 0.01046385
> x<-8.23;x-qnorm(pnorm(x))
[1] 0.02046385
> x<-8.24;x-qnorm(pnorm(x))
[1] 0.03046385
> x<-8.25;x-qnorm(pnorm(x))
[1] 0.04046385
> x<-8.26;x-qnorm(pnorm(x))
[1] 0.05046385
> x<-8.27;x-qnorm(pnorm(x))
2011 Mar 29
2
normal distribution and floating point traps (?): unexpected behavior
dear all,
here's a couple of questions that puzzled me in these last hours:
##### issue 1 qnorm(1-10e-100)!=qnorm(10e-100)
qnorm(1-1e-10) == -qnorm(1e-10)
# turns on to be FALSE. Ok I'm not a computer scientist but,
# but I had a look at the R inferno so I write:
all.equal(qnorm(1-1e-10) , -qnorm(1e-10))
# which turns TRUE, as one would expect, but
all.equal(qnorm(1-1e-100) ,
2012 Jun 18
3
(1-1e-100)==1 true?
Hi,
This problems has bothered me for the lase couple of hours.
> 1e-100==0
[1] FALSE
> (1-1e-100)==1
[1] TRUE
How can I tell R that 1-1e-100 does not equal to 1, actually, I found out
that
> (1-1e-16)==1
[1] FALSE
> (1-1e-17)==1
[1] TRUE
The reason I care about this is that I was try to use qnorm() in my code,
for example,
> qnorm(1e-100)
[1] -21.27345
and if I want to
2006 Sep 18
3
Firewire question (Centos 4.4)
Assuming I have a firewire card with a supported chipset, is there
anything special I need to do in order for the kernel to recognize the
card? Shouldn't kudzu "wake up" and configure the card when I boot up
after installing it?
This is a brand spanking new 4.4 system and a supported Agere chipset
firewire card. I'm having trouble tickling devices connected to the
card.
2001 Jul 02
2
Shapiro-Wilk test
Hi,
does the shapiro wilk test in R-1.3.0 work correctly? Maybe it does, but can
anybody tell me why the following sample doesn't give "W = 1" and
"p-value = 1":
R> x<-1:9/10;x
[1] 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
R> shapiro.test(qnorm(x))
Shapiro-Wilk normality test
data: qnorm(x)
W = 0.9925, p-value = 0.9986
I can't imagine a sample being
2017 Apr 16
1
Getting high precision values from qnorm in the tail
Hello All
I am looking for high precision values for the normal distribution in the
tail,(1e-10 and 1 - 1e-10) as the R package that I am using sets any number
which is out of this range to these values and then calls the qnorm and qt
function.
What I have noticed is that the qnorm implementation in R is not symmetric
when looking at the tails. This is quite surprising to me, as it is well
known