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Hi, I got some problems while was trying to download data from Yahoo using yahoo.get.hist.quote() function. My script is as follows : app <- yahoo.get.hist.quote("aapl", start="02/07/09", end="02/07/06", quote="close") However I got following error : trying URL 'http://chart.yahoo.com/table.csv...

I've been using R for a while, but now find myself needing to understand time-series objects for a short course I am teaching. I am putting together some daily financial datasets for illustration, but having some trouble in aggregating the data to months or weeks. I am getting a "cannot change frequency from 1 to 12" message. I...

Hello, I was trying to use get.hist.quote in tseries, and got a segfault: -8<----------------------------------- > library(tseries) Loading required package: quadprog Loading required package: zoo 'tseries' version: 0.10-6 'tseries' is a package for time series analysis and computational finance. See 'library...

Full_Name: Alexander Gracian Version: 1.7 OS: windows XP Submission from: (NULL) (217.158.140.82) Since yesterday morning get.hist.quote in tseries has not been connecting to yahoo 90% of the time. Is this a problem or change at Yahoo's end? Alex Example of R output... Tring to pulling in 30 days of pricest...

Both get.hist.quote, and its derivative priceIts, rely on download.file() to fetch financial data series from Yahoo! in .csv format. They allow for nice interactive demonstrations of what one can do with R. Unfortunately, both are currently broken as Yahoo! decided to add a somewhat useless html comment at the end of the...

Dear All, There is an example for the priceIts function (the its package) which does not work for me as expected. > ?priceIts > x1 <- priceIts(instrument = c("^ftse"), start = "1998-01-01", + quote = "Close") Error in validObject(....

Hello, I am having a problem with the get.hist.quote command (tseries library) in the Windows version. This problem is not happening is the Linux version (Mandrake 8.2). Attached is the error message, for an example included in the help file. Also the R.Version() details is attached. Please, do you know if there is a workaround ? Thanks, Carlos. +++++++...

Dear R People: In library(its), there is a command priceIts. There is a problem with this command. It is returning an error message: > ibm1 <- priceIts(instrument="ibm",start="1998-01-01",quote="Open") Error in download.file(url, destfile, method = method, quie...

Hi All, I'm trying to download data using following code. require(UsingR) ## This is the R-package you need to run command yahoo.get.hist.quote #Initialize empty table closing <-NULL #Downalod consituents since I don't have it on my comp download.file("http://www2.standardandpoors.com...

Hi, I wanted to download some currency data using "quantmod" package, however got following error : > getSymbols('USD/GBP',src='yahoo') Error in download.file(paste(yahoo.URL, "s=", Symbols.name, "&a=", from.m, : cannot open URL 'http://chart.yahoo.c...

Hi ALL: I am trying to use get.help.quote from library(tseries). I tried to run the example from help(get.hist.quote) but R complained. Here is the command I used and the response: ibm <- get.hist.quote(instrument = "ibm", start = "1998-01-01") trying URL `http://chart.yahoo.com/table.csv?s=ibm&a=01&b=01&c=1998&d=10&e=28&amp...

When using get.hist.quote(), I find the dates are broken. This is with R 2.1.1 on Mac OS X `panther'. > library(tseries) Loading required package: quadprog 'tseries' version: 0.9-27 'tseries' is a package for time series analysis and computational finance. See 'library(help="tseries...

Hi, i really positive surprised when i found the "get.hist.quote" but didn't now why i get with the examples from Online-Help errorMessages. Perhaps their is a problem with POSIX and my OS WIN2000/R1.5.1 ? Thanks for advance & regards,Christian $ ibm <- get.hist.quote(instrument = "ibm", s...

Full_Name: Arto Luoma Version: 1.3.1 OS: Windows 98 Submission from: (NULL) (153.1.53.119) Hi! The function get.hist.quote in the package tseries (Version 0.7-6) does not work in my computer. I found that it uses the function strptime which did not "understand" English month names in my Finnish locale (see bug report 811). I cha...

Hello, I hope this is the right place to ask for help with a problem I am having with RGtk2 installation with R on Windows XP. I am running R 2.11.1 and have installed the package RGtk2 from CRAN. I also have GTK 2.10.11 installed as well as GTK2-runtime 2.22.0. I have added the environment variable GTK_PATH and set its value to the root location where GTK is installed. When I try to run RGtk2 in R by typing library...

The plotOHLC function in the tseries package is useful to plot timeseries of various financial assets with open/high/low/close data. I had often wondered if it could be made to run a little faster. It turns out that the following patch does --- plotOHLC.R.orig 2003-12-14 12:02:20.000000000 -0600 +++ plotOHLC.R 2003-12-14 12:03:42.000000000 -0600 @@ -21,14 +21,9 @@ ylim <- range(x[is.finite(x)]) plot.new()...

Im using a customs processor to run ffmpeg on a video to create a thumbnail. So far so good. Except when I do: cmd = "-i #{@file.path} -f flv -s 320x240 ~/Downloads/foobar/q.flv" success = Paperclip.run(''ffmpeg'', cmd) Console is reporting: ffmpeg ''-i /var/folders/uL/uL0bYOOZEZaJH5E+BmDJVE+++TI/-Tmp-/stream, 1...

Hi, First of all, thx for fast answering. > I hope that the above commands are really right, because you said folder_a but the name of the folder is "folderA". Sorry, the commands are right :) > The all other things include the groupmaps? What do you mean... when i uses the command "./net groupmap list", i get the following...

Hi, Based on LLVM lang spec (http://llvm.org/docs/LangRef.html#i_bitcast<http://www.google.com/url?sa=D&q=http://llvm.org/docs/LangRef.html%23i_bitcast&usg=AFQjCNFsBtV4Cr8zpL5UpgoIASRDFvcdSw>) notes I have understood ,that bitcast of vectors to vectors is OK,only if provided the vectors are of...

Respected Sir, I need to modify kvm-qemu migration code. Please tell me where i can find the code. -- *Thank youWith Regards:Aditya Bhardwaj* *Dept. of CSE * *NITTTR (Ministry of MHRD, Govt. of India)* *Sector-26, **Chandigarh - 160019 INDIA* https://scholar.google.co.in/citations?user=rEHhEnEAAAAJ&am...