Displaying 20 results from an estimated 7000 matches similar to: "averaging within columns"
2011 Nov 11
1
Formula variable help
I have an R script with the following applicable lines:
xshort <- window(s, start=st, end=ed)
. . .
xshort <- ts(xshort, frequency=1, start=1)
. . .
m1 <- m2 <- m3 <- m4 <- m5 <- m6 <- NULL
m1 <- tslm(xshort ~ trend)
I get an error:
Error in get(dataname) : object 'xshort' not found
When I do traceback() I get:
3: get(dataname)
2: tslm(xshort ~
2009 Sep 17
5
"this" variables being overridden?
Hi
I encountered this problem a few times in the past, but only now it is
consistent enough so I can write this email. In short, the problem is
that after I copy some structure from the profiled program to the dtrace
space, and set a "this-dataP" variable to point to the local copy, after
a while some of the fields of the local structure are overridden with
junk values. In
2011 Sep 20
1
Data
Hey everybody,
i am using the rugarch-package and its great!
I have a pretty easy problem, but i just dont get it, so thanks if you can
help me.
Normally i use:
/
data(DATANAME)
spec = ugarchspec()
fit = ugarchfit(data = x[,1], spec = spec)
fit
slotNames(fit)
names(fit at fit)
coef(fit)
infocriteria(fit)
likelihood(fit)
nyblom(fit)
signbias(fit)
head(as.data.frame(fit))
head(sigma(fit))
2000 May 02
2
Variable names in model formula
At 10:37 PM 5/1/00 -0400, E. S. Venkatraman wrote:
>I have the following problem. I have survival data (time, status) along
>with several covariates (X1, X2,..., Xn). I want to fit a Cox model for
>each of the covariate (univariately) and obtain the fitted probability of
>survival at a fixed time point t0 and covariate value Xi0. I tried to do
>this in a for loop where the index
2009 Oct 08
3
error message - unexpected input
I have been using R the past couple of years to run models on data we
are collecting. I recently got a new computer and updated to a new
version of R (2.60 -> 2.90). Since the update, I cannot get my syntax to
run. I have tried copying the file it is looking for into many different
directories to try and run it. In the last version, I found that it was
easiest if the file was copied into the R
2010 Jul 27
6
Eval() or parse() do not work inside function
I am writing a function where the arguments are names of objects or variable
names in a data frame. To convert the strings to the objects I am using
eval(parse(text=name)):
f.graph.two.vbs<-function(dataname,v1){
val<-paste(dataname,v1,sep="$")
val<-eval(parse(text=val))
val
}
However running this returns an error:
2017 Dec 04
0
Dynamic reference, right-hand side of function
The generic rule is that R is not a macro language, so looping of names of things gets awkward. It is usually easier to use compound objects like lists and iterate over them. E.g.
datanames <- paste0("aa_", 2000:2007)
datalist <- lapply(datanames, get)
names(datalist) <- datanames
col1 <- lapply(datalist, "[[", 1)
colnum <- lapply(col1, as.numeric)
(The 2nd
2017 Dec 04
3
Dynamic reference, right-hand side of function
Hi R-users!
Being new to R, and a fairly advanced Stata-user, I guess part of my problem is that my mindset (and probably my language as well) is wrong. Anyway, I have what I guess is a rather simple problem, that I now without success spent days trying to solve.
I have a bunch of datasets imported from Stata that is labelled aa_2000 aa_2001 aa_2002, etc. Each dataset is imported as a matrix, and
2017 Dec 04
3
Dynamic reference, right-hand side of function
Hi!
Thanks for the replies!
I understand people more accustomed to R doesn't like looping much, and that thinking about loops is something I do since I worked with Stata a lot. The syntax from Peter Dalgaard was really clever, and I learned a lot from it, even though it didn't solve my problem (I guess it wasn't very well explained). My problem was basically that I have a data matrix
2017 Dec 04
0
Dynamic reference, right-hand side of function
Um, if you insist on doing it that way, at least use
assign(varname, as.vector(get(varname)))
-pd
> On 4 Dec 2017, at 22:46 , Love Bohman <love.bohman at sociology.su.se> wrote:
>
> Hi!
> Thanks for the replies!
> I understand people more accustomed to R doesn't like looping much, and that thinking about loops is something I do since I worked with Stata a lot. The
2006 Jul 13
1
writeForeignSAS and potential extensions
Dear R-devel,
I've made some potential extensions to writeForeignSAS
in 'foreign' that I wanted to pass along if anyone is
interested. I've attached the diff -u output against
the version found in foreign_0.8-15 and an .R file
with my changes. (In this .R file, the function is named
writeForeignSAS7 to simplify testing/comparisons.)
I've tried to alter the current
2017 Dec 04
2
Dynamic reference, right-hand side of function
:-)
I don't insist on anything, I'm just struggling to learn a new language and partly a new way of thinking, and I really appreciate the corrections. I hope I someday will be able to handle lists in R as easy as I handle loops in Stata...
Thanks again!
Love
-----Ursprungligt meddelande-----
Fr?n: peter dalgaard [mailto:pdalgd at gmail.com]
Skickat: den 4 december 2017 23:09
Till:
2011 Feb 01
5
(no subject)
Hello
I am trying to find a way to find the max value, for only a subset of a
dataframe, depending on how the data is grouped for example,
How would I find the maxmium responce, for all the GPR119a condition below:
responce,mouce,condition
0.105902,KO,con
0.232018561,KO,con
0.335008375,KO,con
0.387025433,KO,GPR119a
0.576769897,KO,GPR119a
0.645120419,KO,GPR119a
0.2538608,KO,GPR119b
2008 Mar 30
2
[LLVMdev] Compiling llvm-gcc on amd64 with 32 bits: assembler still carps
Hi all,
I managed to navigate around all those issues with environment variables
and such. llvm itself now builds and checks just fine, but I can't get
llvm-gcc to compile.
Trying to 'make' from .../gcc gives me:
./xgcc -B./ -B/home/jo/i686-pc-linux-gnu/bin/
-isystem /home/jo/i686-pc-linux-gnu/include
-isystem /home/jo/i686-pc-linux-gnu/sys-include
-L/home/jo/llvm-gcc-wrk/gcc/../ld
2008 Mar 31
0
[LLVMdev] Compiling llvm-gcc on amd64 with 32 bits: assembler still carps
Am Montag, den 31.03.2008, 00:02 -0700 schrieb Tanya Lattner:
> On Mar 30, 2008, at 11:22 PM, Joachim Durchholz wrote:
>
> > Am Sonntag, den 30.03.2008, 15:45 -0700 schrieb Tanya Lattner:
> >> On Mar 30, 2008, at 12:39 PM, Joachim Durchholz wrote:
> >>
> >>> OK, I now have
> >>>
> >>> LLVM_VERSION_INFO=kurier-bootstrap
2008 Mar 30
0
[LLVMdev] Compiling llvm-gcc on amd64 with 32 bits: assembler still carps
It shoudl work fine if you set CC right and use --build --target
--host == i686-pc-linux-gnu
On Sun, Mar 30, 2008 at 10:40 AM, Joachim Durchholz <jo at durchholz.org> wrote:
> Hi all,
>
> I managed to navigate around all those issues with environment variables
> and such. llvm itself now builds and checks just fine, but I can't get
> llvm-gcc to compile.
>
>
2008 Mar 31
2
[LLVMdev] Compiling llvm-gcc on amd64 with 32 bits: assembler still carps
On Mar 30, 2008, at 11:22 PM, Joachim Durchholz wrote:
>
> Am Sonntag, den 30.03.2008, 15:45 -0700 schrieb Tanya Lattner:
>> On Mar 30, 2008, at 12:39 PM, Joachim Durchholz wrote:
>>
>>>
>>> Am Sonntag, den 30.03.2008, 10:28 -0700 schrieb Tanya Lattner:
>>>> On Mar 30, 2008, at 10:07 AM, Joachim Durchholz wrote:
>>>>> Look at how
2008 Mar 24
0
[LLVMdev] Potential breakage in llvm-gcc's ./configure
>
> ./configure in the llvm package will work on my amd64 machine
> with this command line:
>
> ./configure --prefix=$HOME --enable-optimized \
> --build=i686-pc-linux-gnu CC=gcc-4.2 CXX=g++-4.2
>
> Note that the CC and CXX flags are set on the command line, not as
> environment variables - trying to submit them via the environment got me
> all kinds of
2008 Mar 24
7
[LLVMdev] Potential breakage in llvm-gcc's ./configure
(Apologies if this appears twice, it seems to not have made it into the list. I added an update for SVN trunk.)
Just a quick heads-up for 2.2 and SVN trunk:
./configure in the llvm package will work on my amd64 machine
with this command line:
./configure --prefix=$HOME --enable-optimized \
--build=i686-pc-linux-gnu CC=gcc-4.2 CXX=g++-4.2
Note that the CC and CXX flags are set on the command
2017 Dec 02
0
BUG: After stop and start wrong port is advertised
Hello Atin,
?
?
Could you confirm this should have been fixed in 3.10.8? If so we'll test it for sure!
Regards
Jo
?
?
-----Original message-----
From:Atin Mukherjee <amukherj at redhat.com>
Sent:Mon 30-10-2017 17:40
Subject:Re: [Gluster-users] BUG: After stop and start wrong port is advertised
To:Jo Goossens <jo.goossens at hosted-power.com>;
CC:gluster-users at