On Wed, 16 Aug 2023 11:22:00 +0200
Kévin Pemonon wrote:
> I'd like to understand why there's a difference in memory used
> between the Windows task manager and R's memory.size(max=F) function.
When R was initially ported to Windows, then-popular version of the
system memory allocator was not a
Hello,
I'm using R versions 4.1.3 on Windows 10 and I'm having a problem with
memory usage.
Currently, I need to use the arrow and dplyr libraries in a program and
when I compare the memory used between the windows task manager and the
memory.size(max=F) function, the one given by the windows
Hi Grace,
It is almost certainly a directory problem. The new R installation may
be in a different directory from the old one. Does R run from the
Start menu or a desktop icon? If so, look at "Properties" to discover
where it is located and use the explicit path (e.g. C:\Users\Grace\R
-save <
This looks like it has nothing to do with R per se and therefore is
likely OT here. Please consult your local IT resources for help.
Cheers,
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
Since you didn't say, I'm going to assume this is Linux.
One option would be to put the full path to R in the call in the EMME
script. This might be, for example
/usr/local/bin/R --save < IPFPUMS.R
Without the asterisks before and after, unless they are a requirement of
EMME (which I've never
Hi all,
I am trying to run a macro by R in a EMME script. The R macro that we wrote
is called IPFPUMS.R. The whole process has been working until someone
removed R. We tried to re-install R but getting the error message:
“‘R’ is not recognized as an internal or external command, operable
>
Sent: Tuesday, 15 March 2016, 13:26
Subject: Re: [R] R problem : Error: protect(): protection stack overflow
On 03/14/2016 06:39 PM, Mohammad Tanvir Ahamed via R-help wrote:
> Hi, i got an error while i am running a big data. Error has explained
> by the following sample sample
This is
On 03/14/2016 06:39 PM, Mohammad Tanvir Ahamed via R-help wrote:
Hi, i got an error while i am running a big data. Error has explained
by the following sample sample
This is an error in the package, and should be reported to the
maintainer. Discover the maintainer with the command
Hi,
i got an error while i am running a big data. Error has explained by the
following sample sample
## Load data
mdata <-
as.matrix(read.table('https://gubox.box.com/shared/static/qh4spcxe2ba5ymzjs0ynh8n8s08af7m0.txt',
header = TRUE, check.names = FALSE, sep = '\t'))
## Install and
Hi, R users.
I am using windows 7 ultimate, as an OS, and the R version
3.2.0. This combination creates some problems when I run R. The problem
focuses on the command ‘source’.
More precisely, suppose that we have a main function, let call it mainfn, which
calls within it another function, call
Usually, along with that error message, you get a warning
that gives a few details about the problem, like the name
of the file and the reason it could be opened. E.g.,
filename - no\\such\\file.blah.blah
file(filename, r, encoding=UTF-8)
Error in file(filename, r, encoding = UTF-8) :
This post should help
http://stackoverflow.com/questions/9216138/find-the-day-of-a-week-in-r
John Kane
Kingston ON Canada
-Original Message-
From: cami090...@icloud.com
Sent: Sat, 31 Jan 2015 10:06:08 +0100
To: r-help@r-project.org
Subject: [R] R problem
Hi there,
I have
Hi there,
I have a problem, i have a dataset, in which there are time series from 2010-
to 2014, like this:
-2014-01-30 15:39:46
-2012-04-20 14:49:02
And so on .
I want to have a situation in which there are days of week expressed in word,
because I have to calculate days of week and on the
ex - strptime(c(2014-01-30 15:39:46, 2012-04-20 14:49:02),
format=%Y-%m-%d %H:%M:%S)
ex
[1] 2014-01-30 15:39:46 CST 2012-04-20 14:49:02 CST
format(ex, format=%a)
[1] Thu Fri
format(ex, format=%A)
[1] Thursday Friday
weekdays(ex)
[1] Thursday Friday
Is this what you are looking for? I
Hi,
May be this helps:
dat1 - read.csv(Human_Rights_Excel_Data.csv) #converted .xlsx to .csv
mat1 - log10(t(as.matrix(dat1[,2:4])))
mat1[!is.finite(mat1)] - 0
par(mar=c(5,22,4,0.2))
COLOR-c('red','brown4','black')
That message refers to the function (closure) data, which is a
function in R and that you have not overwritten with a data.frame in
that session. Note how you two versions of the code:
dat1 - read.csv(Human_Rights_Excel_Data.csv) #converted .xlsx to .csv
and
#data-readcsv(HumanRightsExcelData)
Human_Rights_Excel_Data.xlsx
http://r.789695.n4.nabble.com/file/n4682042/Human_Rights_Excel_Data.xlsx
Above is the attachment for my excel data.
I am having this problem: Error in data[2:4] : object of type 'closure' is
not subsettable
Here is my code
#data-readcsv(HumanRightsExcelData)
Hi,
Try this:
source(catalin2.txt)
dat2$year- as.numeric(row.names(dat2))
indx-findInterval(dat2$year,seq(1591,1700,by=10)) #based on the last row in
the dataset
group-seq(1590,1700,by=10)
ind-seq(1,length(group),by=1)
labl1-paste(group[ind],group[ind+1],sep=-)
labl1- labl1[-length(labl1)]
Hi,
I will try to explain what it is I need to do, how far I am in doing it yet
and where my problem is:
I have a lot of x,y values I need to fit a non linear function through.
Subsequently, I need to find the intersection point of this fitted curve
with y=1.01
The problem is I have a lot of
Your formula could be simplified to
y ~ 1 + a * exp(-b * x)
Solve this equation for x
x = ln[(y - 1)/a]/b
Use this equation to find the intersection point at a given value of y.
For example, when
y = 1.01
x = ln(0.01/a)/b
Jean
Karen Vandepoel wrote on 04/09/2012
Hi,
And regarding how to extend the nls algorithm to a larger dataset it is a
question of indicating in the nls() functions which data.frame to use.
In you example you were using a small set of x's ad y's, so if you want to
use a large set put it in a new data.frame and pass it to nls().
And if
Hallo
I have the following problem
1) Problem: I am unable to read data in the xls-format in the PerformAnalytics
package.
While it works well for several commands, e.g.
t(table.Stats(msci_ret))
it does not work for other
commands, e.g.
x
- msci_ret[, c(CH), drop = FALSE]
table.Drawdowns(x)
On Wed, Jan 11, 2012 at 2:41 AM, ysei...@bluewin.ch ysei...@bluewin.ch wrote:
Hallo
I have the following problem
1) Problem: I am unable to read data in the xls-format in the PerformAnalytics
package.
While it works well for several commands, e.g.
t(table.Stats(msci_ret))
it does not
library(rgdal)
my_asc=dir(~/Pulpit/dods/karol/TVDI
113_121,pattern=.asc,recursive=T,full.names=T)
for (i in 1:length(my_asc))
{
r - readGDAL(my_asc[i])
z - as.matrix(r)
vectordata[i] - mean(z)
vectordatamax[i] - max(z)
vectordatamin[i] - min(z)
vectordev[i] - sd(z,na.rm=True)
hist(z)
Stackoverflow users have attempted to help you improve your question -
please don't ignore advice this with an undeclared cross-post here:
http://stackoverflow.com/questions/5892548/problem-with-loops-in-r
For this list
PLEASE do read the posting guide
I'm using R version 2.12.0
I'm trying to open a stata file (.dta); but I keep getting the message:
Error in read.dta(c:/p4subset_biology.dta) :
Calloc could not allocate (-603966867 of 4) memory
What does this mean?
The file should contain lots of physiological data.
Thank you for your help.
From: bruce...@usc.edu
To: r-help@r-project.org
Date: Tue, 7 Dec 2010 09:27:21 -0800
Subject: [R] R problem
I'm using R version 2.12.0
I'm trying to open a stata file (.dta); but I keep getting the message:
Error in read.dta(c
Dear all,
I encountered the following problem while using the R software: unrecognised
record type 7, subtype 16 encountered in system file.
Can you please help me with this?
Thanks in advance,
Catrin Theuser
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