similar to: 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

? Thu, 22 Aug 2024 13:07:37 -0600 Keith Christian <keith1christian at gmail.com> ?????: > I'm interested in R construct(s) to be entered at the command > line that would output slope, y-intercept, and r-squared values read > from a csv or other filename entered at the command line, and the same > for standard deviation calculations, namely the standard deviation, >

R List, Please excuse this ultra-newbie post. I looked at this page but it's a bit beyond me. https://www2.kenyon.edu/Depts/Math/hartlaub/Math305%20Fall2011/R.htm I'm interested in R construct(s) to be entered at the command line that would output slope, y-intercept, and r-squared values read from a csv or other filename entered at the command line, and the same for standard deviation

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 ;

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)) { ?

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

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

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

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

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

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:

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

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

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

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):

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

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

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

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. -------------- next part -------------- An HTML

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,