similar to: Quandl data download error

How do i resolve this? symbol <- c('RRR' ,'GGG') for(i in seq_along(symbol)) { dat <- Quandl("LLL/symbol[i]") } required solutionis a loop where Quandl is a function and it loops as flows, Quandl("LLL/RRR") Quandl("LLL/GGG")

Hi R Helpers, I recently tried to take advantage of the ability to download all the tickers in the S&P 500 using the functionality of tidyquant, but it threw an error. For summary, the set of commands that I ran was library(tidyquant) tq_index_options() tq_index("SP500") sessionInfo() R feedback including error message and sessionInfo are provided below. Guidance would be

Dear all, I run R CMD build --compact-vignettes="both" gRbase and/or R CMD build --compact-vignettes="gs+qpdf" gRbase and in the log from r-devel (on winbuilder) I get * checking sizes of PDF files under 'inst/doc' ... WARNING 'gs+qpdf' made some significant size reductions: compacted 'gRbase-arrays.pdf' from 421Kb to 115Kb consider

Dear all, I run R CMD build --compact-vignettes="both" gRbase and/or R CMD build --compact-vignettes="gs+qpdf" gRbase and in the log from r-devel (on winbuilder) I get * checking sizes of PDF files under 'inst/doc' ... WARNING 'gs+qpdf' made some significant size reductions: compacted 'gRbase-arrays.pdf' from 421Kb to 115Kb consider

Dear all, I run R CMD build --compact-vignettes="both" gRbase and/or R CMD build --compact-vignettes="gs+qpdf" gRbase and in the log from r-devel (on winbuilder) I get * checking sizes of PDF files under 'inst/doc' ... WARNING 'gs+qpdf' made some significant size reductions: compacted 'gRbase-arrays.pdf' from 421Kb to 115Kb consider

Hi, I am using two packages (quantmod and FRAPO) Quantmod and FRAPO both have a class names "zoo" R is displaying the following warning when I manipulate an object of class zoo: Found more than one class "zoo" in cache; using the first, from namespace 'quantmod' Also defined by ?FRAPO? The warning is displayed every time I manipulate a zoo object and becomes pretty

On 2/13/2018 11:47 PM, Ayhan yuksel wrote: > Hi, > > I am using two packages (quantmod and FRAPO) > > Quantmod and FRAPO both have a class names "zoo" > > R is displaying the following warning when I manipulate an object of class > zoo: > > Found more than one class "zoo" in cache; using the first, from namespace > 'quantmod' >

I write about R every weekday at the Revolutions blog: http://blog.revolutionanalytics.com and every month I post a summary of articles from the previous month of particular interest to readers of r-help. In case you missed them, here are some articles related to R from the month of February: How to resample from a large data set with RHadoop, and a video introduction to the RHadoop packages:

I write about R every weekday at the Revolutions blog: http://blog.revolutionanalytics.com and every month I post a summary of articles from the previous month of particular interest to readers of r-help. In case you missed them, here are some articles related to R from the month of March: Facebook used R to analyze profile photo changes to create a map of same-sex marriage support in the USA:

Hi all, I maintain the package ?qrandom? which is based on a web API. In last time the testthat tests failed because the website was down. I implemented the following code in v1.2.2 to ensure that tests are only run if the website is accessible and to avoid the CRAN checks to fail: > library(testthat) > library(qrandom) > check_qrng <- function(){ > tryCatch( >

Dear R Developers, I hope this email finds you well. As a newcomer to the world of R, I'm trying different exercises. In my way, I faced with some, seemingly, trivial problems but there is not any response for that around the web. So, I thought can get help from you. Specifically, in tutorial presented at http://www.rdatamining.com/doc s/twitter-analysis-with-r, I faced with a problem on

Hola Javier, Hola usuarios, Muchas gracias por contestar y por el interés. Sí es cierto que re-leyendo el correo la información es escasa? Red Eléctrica, a través de ESIOS https://www.esios.ree.es , publica los datos del mercado eléctrico. Estos datos pueden descargarse a través de la web de la API: https://api.esios.ree.es Si ponemos un ejemplo concreto, para saber los precios del

Hi, anybody else having isssues on updating package index from sernet's https debian package repostory? I'm on debian wheezy. 'apt-get update' results in: W: Failed to fetch https://download.sernet.de/packages/samba/4.1/debian/dists/wheezy/main/source/Sources gnutls_handshake() failed: A TLS warning alert has been received. W: Failed to fetch

I'm trying to bring dovecot up on Debian/stable using Christof Meerwald's unofficial packages (cmeerw.org/debian/). This package seems to work fine on Debian/testing. There error I'm getting on the stable box is: gnutls_handshake: A TLS fatal alert has been received.(Bad record MAC) Any guesses? -- Jacob Elder

Hola, Estoy intentando descargar datos de la API de ESIOS, de REE, pero estoy teniendo problemas al introducir el token. Estoy usando httr, rCurl y jsonlite. Alguien ha podido descargar los datos? Cómo lo ha hecho? Gracias, Javier [[alternative HTML version deleted]]

Thank you, thank you, thank you. After doing as you suggested, all seems right with the world. At least a little bit more so. If I understood this thing better, I would be glad to join your documentation team. *sigh* -jimc On 7/3/2014 11:00 AM, samba-request at lists.samba.org wrote: > Send samba mailing list submissions to > samba at lists.samba.org > > To subscribe or

I have a new CentOS 7.4 (recently upgraded to 7.5) system that I have been struggling with in configuring vsftpd for FTPS Implicit (port 990). (The latest instructions I've used are at: https://www.unixmen.com/configure-vsftpd-ssltls-centos-7/) Using Filezilla client, I get: Error: GnuTLS error -15: An unexpected TLS packet was received. Error: Could not connect to

Dear list, I?m running a postfix (2.5.6) / Dovecot (1.1.11) on a Centos 5.2 box. I?ve written a small gui application to simply create Out of Office replys with sieve. The resulting code did work with maildrop without any problems. Now sieve fails when it meets any german umlauts like ? or ?. It just stops compiling the scripts and complains about the missing "};". A simple fix is

Hi there is it possible that pdfs generated using the pdf() function with default settings leads to loss of information? I was plotting copy number changes from Agilent 180k data in form of rectangles (rect()) while each rectangle represents one region of copy number change. When plotting into a pdf I noticed that some very small rectangles do not appear (even after extensive zooming) in the pdf

Thanks Jeremy, i'm analyzing this with the application team, we'll see what we can find. > I was hoping to find a way for the samba4 server to behave like samba3 (as > in ignoring bad characters and replacing them with an underscore > character), which in the end resulted in the best compromise. In the meantime, do you have any idea why there is difference between the two