Displaying 20 results from an estimated 300 matches similar to: "Barplot for data frame"
2023 Nov 29
1
Barplot for data frame
? Wed, 29 Nov 2023 00:29:49 +0000
Livio Beqiri <liviob at live.com> ?????:
> how can i create a vertical barplot that displays brands in x-axis
> and Revenue in Y-axis
What have you tried? If you're not currently studying R with an
instructor (who should be contacted with basic questions like this
instead; see the posting guide at [1]), I can recommend a free book by
A. Shipunov
2024 Jul 14
2
Reinterpret data without saving it to a file 1st? Check for integer stopping at 1st decimal?
A small number of columns in the data I need to work with are strings, the
rest numbers. I'm using read_excel() from the readxl package to get the
data ; right after it, the string columns are of type chr and the rest num.
I'm tasked with finding out which columns are integers. From an advice, I
tried saving the spreadsheet content into a CSV then loading that, which
works like a charm ;
2023 Dec 30
3
Help request: Parsing docx files for key words and appending to a spreadsheet
An update: Running this block of code:
# Load libraries
library(tcltk)
library(tidyverse)
library(officer)
filepath <- setwd(tk_choose.dir())
filename <- "Now they want us to charge our electric cars from litter
bins.docx"
#full_filename <- paste0(filepath, filename)
full_filename <- paste(filepath, filename, sep="/")
if (!file.exists(full_filename)) {
?
2003 Feb 19
4
Help in separate window under X11
Dear R users,
Is there the possibitily in R under X11 to get (after typing help(...)
command) separate help window, as it is in Windows version?
Best wishes,
=================================
Dr. Alexey B. Shipunov
Section of Molecular Systematics
Jodrell Laboratory
Royal Botanic Gardens, Kew,
Richmond, Surrey, TW9 3DS, U.K.
e-mail: a.shipunov at rbgkew.org.uk
2008 Nov 24
2
how to read .sps (SPSS file extension)?
Hi everyone,
I'm trying to import .sps (SPSS portable file) file.
the read.spss function (library foreign) doesn't allow to import such files.
should I import in spss and then save as sav file? there is not other
solutions available?
what I mostly like from spss file is that they have variable labels.
want is really wish to keep are the variable.labels from the spss file; so,
if there is a
2003 Nov 11
4
A co-occurrence matrix
Dear R experts,
I have a matrix (from some sort of
classification) like this:
object group
[1,] 1 1
[2,] 2 2
[3,] 3 1
[4,] 4 1
[5,] 5 3
And I need something like this:
[,1] [,2] [,3] [,4] [,5]
[1,] 1 0 1 1 0
[2,] 0 1 0 0 0
[3,] 1 0 1 1 0
[4,] 1 0 1 1 0
[5,] 0 0 0 0 1
where all
2008 Mar 07
4
Warning: matrix by vector division
Dear list,
I just made a very simple mistake, but it was hard to spot. And I
think that I should warn other people, because it is probably so
simple to make...
=== R code ===
# Let us create a matrix:
(a <- cbind(c(0,1,1), rep(1,3)))
# [,1] [,2]
# [1,] 0 1
# [2,] 1 1
# [3,] 1 1
# That is a MISTAKE:
a/colSums(a)
# [,1] [,2]
# [1,] 0.0000000 0.3333333
2018 Oct 01
1
unexpected memory.limit on windows in embedded R
Dear All,
I'm linking R from another application and embedding it as described in the
R-exts manual, i.e. with initialization done via Rf_initEmbeddedR.
While everything works the same as in standalone R for Linux, under Windows
I found a difference in the default memory.limit, which is fixed to 2GB
(both win32 and win64) - compared to a limit in standalone R of 3.5GB for
win32 and 16GB on
2008 Sep 05
2
upgraded maps database for italy?
Dear UseRs,
I'm using the library maps. I'm drawing maps of Italy. The map available for
this library were prepared around *1989*:
"This italy database comes from the NUTS III (Tertiary Administrative Units
of the European Community) database of the United Nations Environment
Programme (UNEP) GRID-Geneva data sets. These were prepared around *1989*"
[cited:
2006 Apr 27
1
R for Mac OS X: 10.3.9 is obsolete?
Dear all,
I am highly disappointed of the following decision:
===
... Starting with R 2.3.0, CRAN binaries support Mac OS X 10.4 (Tiger) and higher only.
===
Of course,
===
It is, however, possible to compile binaries for earlied OS X versions from sources.
===
But the process, described on
http://cran.r-project.org/bin/macosx/RMacOSX-FAQ.html#Building-R-from-sources consists of more than
2005 Nov 07
1
pdf device and TeXencoding?
Dear R wizards:
[a] I believe that the pdf device does not yet fully support TeXencoding. (under R-2.2.0, the pdf file created with Textext as font encoding still dies when post-processed by ghostscript.) are there any workarounds, or are there utilities that would allow a TeXencoded font to be re-encoded/converted into ISOLatin, perhaps, which R could then handle beautifully?
[b] is there a
2011 Sep 06
2
Q and R mode in Principal Component Analysis
Hi,
Can anyone explain me the differences in Q and R mode in Principal Component
Analysis, as performed by prcomp and princom respectively.
Regards
L?vio Cipriano
2009 Mar 03
4
failed assertion in 1.1.8: istream.c: line 81
Hello,
We're having a problem in Dovecot 1.1.8 with a failed assertion on
certain mbox format mailboxes. It happens both with deliver when it
attempts to delier to the mailbox, and with IMAP connections for the
affected box (though I'm not sure what they're doing at the time).
Mar 3 12:55:26 <snip> dovecot: Panic: IMAP(<snip>): file istream.c:
line 81 (i_stream_read):
2017 Jan 26
2
samba rpm deps - with yum downgrade = kind of a mayhem
On 25/01/17 14:26, Jonathan Billings wrote:
> On Wed, Jan 25, 2017 at 11:32:16AM +0000, lejeczek wrote:
>> hi guys, gals
>>
>> do you see this:
>>
>> ~]$ yum downgrade samba
>> Resolving Dependencies
>> [...]
>> --> Processing Dependency: libtevent.so.0(TEVENT_0.9.9) for package:
>> samba-client-libs-4.4.4
>>
>> ..and process
2004 Aug 06
2
ices - unable to compile
Thanks. That's got it.
Now I'm getting "bad password" errors. "hackme" is the default password in
icecast and i'm running ices with the -P hackme flag.
Sorry to be such a drain...
Wade
-----Original Message-----
From: owner-icecast@xiph.org [mailto:owner-icecast@xiph.org]On Behalf Of
Brendan Cully
Sent: Tuesday, April 16, 2002 10:23 PM
To: icecast@xiph.org
2007 Feb 05
6
qmail on CentOS 4.4
I've tried to install qmail 1.03 on CentOS 4.4 using the command:
# make setup check
and I received this error:
./load auto-str substdio.a error.a str.a
substdio.a(substdo.o)(.text+0x43): In function `allwrite':
: undefined reference to `errno'
collect2: ld returned 1 exit status
make: *** [auto-str] Error 1
Can anyone please help?
TIA
Dick
2007 Mar 10
8
LDAP Server configs
Hi Guys,
I'm creating an ldap server for my network. I'm quite confuse about /etc/ldap.conf and /etc/openldap/ldap.conf files. What are the difference of those two config files? Thanks!
cheers,
kintaro Oe
---------------------------------
Need Mail bonding?
Go to the Yahoo! Mail Q&A for great tips from Yahoo! Answers users.
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2005 Sep 27
1
Moaning dog...
Here's one for you phone people....
An elderly lady phoned her telephone company to report that her telephone
failed to ring when her friends called - and that on the few occasions when it
did ring, her pet dog always moaned right before the phone rang.
The telephone repairman proceeded to the scene, curious to see this psychic
dog or senile elderly lady. He climbed a nearby telephone pole,
2010 Apr 08
1
Error in leaps.setup
Hullo,
I am trying to use the leaps package, & keep getting the following error:
Error in leaps.setup(x, y, wt = wt, nbest = nbest, nvmax = NCOL(x) + int, :
y and x different lengths
My data set is attached below.
I am rather new to R, & would appreciate any help that could be given.
Thanks.
http://n4.nabble.com/file/n1755941/lr04.txt lr04.txt
--
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2011 Dec 03
1
problems using the thin plate spline method
Dear R users,
I am a beginner in R trying to apply the thin plate spline method to my climate data. I used the example in R to do so, and the lines seem to run fine ( I am not getting errors) but I am not getting any output in the form of graph or anything. I got a warning message saying that 'surface extends beyond box'.
Any help is much appreciated.
thanks
minti