Displaying 20 results from an estimated 7000 matches similar to: "Introducing the makeit package"
2020 Apr 20
1
stringsAsFactors and type.convert()
Dear Martin,
Thank you for the well-reasoned response. I realized I was rather late to make this suggestion for 4.0.0, changing a somewhat low-level function that can indeed affect packages.
I was just reviewing some R user scripts that were using type.convert(), mainly on data frames. In all cases, people were passing as.is=TRUE, so I was reminded that I would not be the only user who would
2003 Feb 21
1
POSIX problem in New Zealand (PR#2570)
Full_Name: Arni Magnusson
Version: 1.6.2
OS: Windows XP
Submission from: (NULL) (210.48.49.68)
Hi there. I'm experiencing unexpected behaviour from as.POSIXct:
> as.POSIXct("1969-12-24")
[1] "1969-12-23 23:00:00 New Zealand Standard Time"
> as.POSIXlt("1969-12-24")
[1] "1969-12-24"
> as.POSIXlt("1969-12-24")+1
[1] "1969-12-23
2010 Sep 08
2
Drop single-dimensional array
Hi Simon, thank you for the concise reply.
Do you mean the reported behavior of drop() is not a bug?
It looks like a borderline bug to me (see below), but I'm not the judge of
that. If this is the intended behavior and serves an actual purpose, then
that could be explicitly documented in a \note{} on the help page.
Such a note would slightly reduce the surprise of users running into this
2020 Apr 20
0
stringsAsFactors and type.convert()
>>>>> Arni Magnusson
>>>>> on Mon, 13 Apr 2020 22:20:19 +0000 writes:
> If read.table() is defaulting to "character" instead of "factor" data type, shouldn't type.convert() also default to "character" in R 4.0.0?
> This would seem like a good time to change the default to type.convert(as.is=TRUE), to align it with
2004 May 26
0
aggregate.formula
This relates to a message from Christophe Pallier to r-help some time ago.
Like myself, he finds aggregate very useful, but the interface a little
cumbersome. I've implemented a more compact formula interface, found at
the bottom of this message:
data(ToothGrowth)
# I used to aggregate like this:
aggregate(list(len=ToothGrowth$len),
2014 Apr 15
1
ASCIIfy() - a proposal for package:tools
Hi all,
I would like to propose the attached function ASCIIfy() to be added to the
'tools' package.
Non-ASCII characters in character vectors can be problematic for R
packages, but sometimes they cannot be avoided. To make packages portable
and build without 'R CMD check' warnings, my solution has been to convert
problematic characters in functions and datasets to escaped
2003 Feb 23
0
unsubscribe
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2010 Feb 11
1
Rounding multinomial proportions
I present you with a function that solves a problem that has bugged me for
many years. I think the problem may be general enough to at least consider
adding this function, or a revamped version of it, to the 'stats' package,
with the other multinomial functions reside.
I'm using R to export data to text files, which are input data for an
external model written in C++. Parts of the
2004 Jul 18
1
sent into invalid extension 's'
Hi,
On Friday we changed our Telco-Provider (from German Telekom to Mnet) and recieved new Numbers. I changed the extensions in extension conf to match the new numbers. But i always get:
Jul 18 12:10:39 WARNING[245776]: pbx.c:1780 ast_pbx_run: Channel 'CAPI[contr1/89064934]/0' sent into invalid extension 's' in context 'default', but no invalid handler
I only changed the
2010 Jun 14
0
areaplot
I would like to propose adding a new plot function to the 'graphics'
package. The new function is called areaplot() and I have implemented it
as a generic function that supports a variety of data classes.
An area plot consists of a simple line, like plot(x, y, type="l"), except
the area between 0 and the line is a filled polygon. Areas can be stacked
on top of each other,
2020 Apr 13
2
stringsAsFactors and type.convert()
If read.table() is defaulting to "character" instead of "factor" data type, shouldn't type.convert() also default to "character" in R 4.0.0?
This would seem like a good time to change the default to type.convert(as.is=TRUE), to align it with the new default in read.table and data.frame. I think many R >=4.0.0 users would be happy with as.is=TRUE as the default
2003 Aug 20
1
Five functions proposed for base
Dear r-devel,
Among the R functions I have written and later shared with colleagues,
there are five that I hope will become a part of the R base package. The
tasks are neither specific nor marginal, so rather than creating one more
'misc' package, I would be happy if the R Development Core Team would
adopt these functions and hammer them into shape.
The functions are available from
2003 Sep 18
1
Reverse axis in xyplot()
Creating a plot with reverse Y axis is easy enough with traditional
graphics:
> x <- 1:3
> y <- 1:3
> plot(y~x, ylim=c(3,1))
+-----------+
1 | o |
| |
2 | o |
| |
3 | o |
+-----------+
1 2 3
But xyplot doesn't grasp my idea:
> xyplot(y~x, ylim=c(3,1))
+-----------+
3 | o |
| |
2 | o |
2011 May 26
1
Statistical mode
One descriptive statistic that is conspicuously missing from core R is the
statistical mode - the most frequent value in a discrete distribution.
I would like to propose adding the attached 'statmode' (or a similar
function) to the 'stats' package.
Currently, it can be quite cumbersome to calculate the mode of a
distribution in R, both for experts and beginners. The lack of a
2003 Dec 09
1
arni.colors
Dear r-devel,
I have implemented a function to create color palettes with improved
contrast and logical order, compared with the built-in ones:
source("arni.colors.R") # code is given below
barplot(rep(1,100), col=arni.colors(100), space=0, border=0, axes=F)
par(mfrow=c(2,1)) # rainbow() has too much green...
barplot(rep(1,50), col=rev(rainbow(50,end=0.7)), space=0, border=0,
2010 Mar 25
1
update.packages(1)
I'm relaying a question from my institute's sysadmin:
Would it be possible to modify update.packages() and related functions so
that 'lib.loc' accepts integer values to specify a library from the
.libPaths() vector?
Many Linux users want to update all user packages (inside the R_LIBS_USER
directory, e.g. ~/r/library) and none of the system packages (inside the
/usr directory,
2016 Jan 18
1
r-devel @ Travis
Thank you all for the comments and suggestions!
I got the link from Garbor to work, but that is the old r-travis approach
(using C). I tried the same approach with native R Travis build but
unfortunately it did not work. So I contacted Jim Hester and he told me
that they are now actively working with implementing multiple R versions in
the native R builds.
/M?ns
2016-01-18 15:17 GMT+01:00 Dirk
2011 Mar 16
1
Autocorrelation in linear models
I have been reading about autocorrelation in linear models over the last
couple of days, and I have to say the more I read, the more confused I
get. Beyond confusion lies enlightenment, so I'm tempted to ask R-Help for
guidance.
Most authors are mainly worried about autocorrelation in the residuals,
but some authors are also worried about autocorrelation within Y and
within X vectors
2016 Jan 18
4
r-devel @ Travis
Hi!
I'm developing R packages and use Travis CI for continous integration. When
submitting to CRAN Im suggestet to test the package using the latest
R-devel. I would like that all test where run using Travis. Is there anyone
who knows if this is possible to run travis test using the latest r-devel?
--
Regards
M?ns
============================
M?ns Magnusson
070 - 588 97 15
mons.magnusson
2005 Jan 27
2
Bug#292548: libspeex1: speex 1.1 in unstable?
Mikael Magnusson writes:
> Package: libspeex1
> Version: 1.1.6-1
> Severity: wishlist
>
> Is there anything that keeps 1.1.6-1 in experimental from being uploaded to
> unstable? Do you know when it will happen?
>
> I'm debianizing iaxclient, which needs speex version 1.1.x. Currently I'm
> using 1.1.6-1 in experimental, which is working fine.
>