Displaying 20 results from an estimated 400 matches similar to: "Keep loop running after webpage times out?"
2013 Dec 20
3
error con install_github() del paquete devtools
Hola a todos.
Estoy intentando instalar el paquete likert utilizando devtools y
obtengo el siguiente error
library(devtools)
install_github('likert','jbryer')
Installing github repo(s) likert/master from jbryer
Downloading likert.zip from
https://github.com/jbryer/likert/archive/master.zip
Error en function (type, msg, asError = TRUE) : <not set>
Me pasa también con
2008 Oct 06
3
Extracting text from html code using the RCurl package.
Dear R-help,
I want to download the text from a web page, however what i end up
with is the html code. Is there some option that i am missing in the
RCurl package? Or is there another way to achieve this? This is the
code i am using:
> library(RCurl)
> my.url <- 'https://stat.ethz.ch/mailman/listinfo/r-help'
> html.file <- getURI(my.url, ssl.verifyhost = FALSE,
2013 Aug 25
2
RCurl cookiejar
R-helpers,
When I use cURL in the Terminal:
curl --cookie-jar cookie.txt --url "http://corpusdelespanol.org/x.asp" --user-agent "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:16.0) Gecko/20100101 Firefox/23.0" --location --include
a cookie file "cookie.txt" is saved to my working directory. However, when I try what I think is the equivalent command R with RCurl:
2012 May 28
1
Rcurl, postForm()
Dear colleagues,
Could I get some assistance using postForm() to scrape the business names and addresses at this website:
http://www.brantford.ca/business/LocalBusinessCommunity/Pages/BusinessDirectorySearch.aspx
I've read through (http://www.omegahat.org/RCurl/RCurlJSS.pdf) and scoured the web for tutorials, but I can't crack it. I'm aware that this is probably a pretty basic
2013 Dec 20
4
error con install_github() del paquete devtools
Si. Pero no funciona. En ordenador curro si funciona y tb tiene linux.
Seguiré investigando
has probado con: install_github('paquete",username='usuario')?
2013/12/20 Jose Luis Cañadas Reche <canadasreche@gmail.com>:
> Hola a todos.
>
> Estoy intentando instalar el paquete likert utilizando devtools y obtengo
el
> siguiente error
>
> library(devtools)
>
2014 Oct 10
2
Problemas al intentar cargar datos
Hola, buenas tardes,
Hace unos dias que intento cargar unos datos de microarrays del ncbi con
versión de R 2.15.2 de 32 bits en windows xp.
he utilizado el siguiente codigo:
library(Biobase)
library(GEOquery)
library(limma)
gset <- getGEO("GSE6536", GSEMatrix =TRUE)
Al hacerlo me da este error:
"Error in function (type, msg, asError = TRUE) : couldn't connect to
2014 Nov 01
2
Pregunta (creo que simple) para usar twitteR
Hola comunidad, ¿Qué tal?
Tengo una duda que creo que es sencilla, pero me veo algo torpe. Estoy tratando de darme de alta para poder acceder, vía R a la api de Twitter, soy un poco novato en esto y por esto lanzo la pregunta.
Aunque ya me han ayudado y me han pasado alguno link del pasado, aún no consigo dar con la solución que seguro es algo que se me escapa
He usado este código
2009 Sep 17
1
RCurl and Google Scholar's EndNote references
Hi!
I've performed a Google Scholar Search using a query, let's say "Frank
Harrell", and parsed the links to the EndNote references from the resulting
HTML code. Now I'd like to download all the references automatically. For
this, I have tried to use RCurl, but I can't seem to get it working: I
always get error code "403 Forbidden" from the web server.
2009 Feb 26
2
ftp fetch using RCurl?
Hi everyone,
I have to fetch about 300 to 500 zipped archives from a remote ftp server.
Each of the archive is about 1Mb. I know I can get it done by using
download.file() in R, but I am curious that is there a faster way to do this
using RCurl. For example, are there some parameters that I can set so that
the connection does not need to be rebuilt....etc.
A even simpler question is, how can I
2010 Nov 10
3
RGoogleDocs stopped working
Hello,
Some code using RGoogleDocs, which had been working smoothly since the
summer, just stopped working. I know that it worked on November 3rd, but it
doesn't work today. I've confirmed that the login and password still work
when I log in manually. I've confirmed that the URL gives the same error
when I paste it into Firefox. I don't know enough about this web service to
figure
2014 Nov 01
5
Pregunta (creo que simple) para usar twitteR
Hola Alfonso, buenos días:
Lo he probado pero no me va, eso sí ha cambiado el error, el código utilizado es:
library(ROAuth)library(twitteR)
download.file(url="http://curl.haxx.se/ca/cacert.pem", destfile="cacert.pem")
reqURL <- "https://api.twitter.com/oauth/request_token"accessURL <- "http://api.twitter.com/oauth/access_token"authURL <-
2013 Jul 23
2
downloading web content
Hello,
I am trying to use R to download a bunch of .csv files such as:
http://biocache.ala.org.au/ws/occurrences/download?q=Banksia+ericifolia
I have tried the following and neither work:
a<- getURL("
http://biocache.ala.org.au/ws/occurrences/download?q=Banksia+ericifolia")
Error in curlPerform(curl = curl, .opts = opts, .encoding = .encoding) :
embedded nul in string:
and
2012 Oct 17
0
postForm() in RCurl and library RHTMLForms
Hi R Users,
I want to get the data from the url given from 10/09/2012 to 15/10/2012.
I don't know how to pass the parameters .
.......................................................................................................................................
library(RHTMLForms)
>
> ff = getHTMLFormDescription("
2010 Nov 04
3
postForm() in RCurl and library RHTMLForms
Hi RUsers,
Suppose I want to see the data on the website
url <- "http://www.nseindia.com/content/indices/ind_histvalues.htm"
for the index "S&P CNX NIFTY" for
dates "FromDate"="01-11-2010","ToDate"="02-11-2010"
then read the html table from the page using readHTMLtable()
I am using this code
webpage <-
2009 Jan 26
2
RCurl unable to download a particular web page -- what is so special about this web page?
Dear R-help,
There seems to be a web page I am unable to download using RCurl. I
don't understand why it won't download:
> library(RCurl)
> my.url <- "http://www.nytimes.com/2009/01/07/technology/business-computing/07program.html?_r=2"
> getURL(my.url)
[1] ""
Other web pages are ok to download but this is the first time I have
been unable to download a
2011 Sep 28
1
Password protected R Repository
Hi,
I've set up a very simple R repository. Just a single source
library. Everything works fine. I can install the package on my client
using:
install.packages(repos='http://www.myServer.se/myRepo/',
pkgs='myLib', dep=TRUE)
However, I want to protect the repo, so I use a
.htaccess, placed directly under 'myRepo' on the server. I use
'Authentication Basic' and
2013 Dec 20
0
error con install_github() del paquete devtools
has probado con: install_github('paquete",username='usuario')?
2013/12/20 Jose Luis Cañadas Reche <canadasreche en gmail.com>:
> Hola a todos.
>
> Estoy intentando instalar el paquete likert utilizando devtools y obtengo el
> siguiente error
>
> library(devtools)
> install_github('likert','jbryer')
> Installing github repo(s)
2013 Dec 20
0
error con install_github() del paquete devtools
Hola,
En GitHub estará siempre la última versión, pero también está el paquete en
CRAN y puedes instalártelo como cualquier otro paquete ahí disponible...
Saludos,
Carlos Ortega
www.qualityexcellence.es
El 20 de diciembre de 2013, 14:54, José Luis Cañadas <canadasreche@gmail.com
> escribió:
> Si. Pero no funciona. En ordenador curro si funciona y tb tiene linux.
> Seguiré
2012 Mar 07
0
listening folder and directories on ftp server
Dear List,
I'm looking for a function for listening of the content witin a ftp server. I need to list bevor I download a file becaus I don't know the exat names of a file or dirs. Up to now I'm using the "getURL" function from RCurl package. But it relativly often happens that I get a errorcode 550 an I'm not able to get the information. If I put the very same adress to
2012 Nov 08
1
twitteR return error message
I am new to the packge twitteR
when using this package I came across several problems, can anybody help me
on those problems?
Many Thanks
rm(list=ls())
library(bitops)
library(RCurl)
library(rjson)
library(twitteR)
library(digest)
library(ROAuth)
requestURL <- "https://api.twitter.com/oauth/request_token"
accessURL =