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On 10 Nov 2003, Rajarshi Guha wrote: > Hi, > is the following possible - in a given session I make a lot of objects > and save when exiting. Usually I note down seperately what each object > is about. Is it possible to...
On Tue, Oct 16, 2012 at 5:04 AM, john.dempster78 <john.dempster78 at gmail.com> wrote: > Hi, > How can an xts object be subset using a date in a variable? > E.g. in below, what is the right syntax...
I've had good experience with Olson Financial Technologies foreign exchange data. http://www.olsendata.com/ Best, Josh -- http://quantemplation.blogspot.com On Fri, Apr 25, 2008 at 8:34 AM, Whit Armstrong <armstrong.whit at gmail.com> wrote: > CQG...
On Wed, Sep 30, 2015 at 8:16 PM, George Kumar <grgkumar4 at gmail.com> wrote: > Hi all, > > I use following command to make getSymbols (from quantmod package) get data > from locally stored csv files. > > setDefaults(getSymbols,src='csv') > > My...
Hej, providing the dispersion parameter estimate to the anova function for a quasibinomial fit results in two different ways to calculate the p-value for the same statistic. In the following example I test for the interaction effect. In the...
checking a self constructed r-package 'dataRep' I get the following error message and would like to know an explanation for it. (I use: R version: Version 1.7.1 (2003-06-16), OS: Windows 2000, Rtools installed) I:\Biometri...
sorry this was an unwanted post as I did post it already some days ago. Ulrich Ulrich Leopold wrote: > Hi, > > I get the following error meassage: > > -------------------------------------------------- > rcorr(lskPox0t30[c(22,3:7)], type=c("spearman")) > Error in "[<-.data.frame"(*tmp...
What, exactly, does this fix? -- Joshua Ulrich | about.me/joshuaulrich FOSS Trading | www.fosstrading.com On Fri, Oct 18, 2013 at 12:53 PM, Ilya Kipnis <ilya.kipnis at gmail.com> wrote: > Hello...thought I would fix the addPosLimit function...
Dear "plm"-Package insiders, [I posted the following observation is April already but unfortunately I am not aware of any answers. With the hope that someone found an answer in the mean time, I ask again:] I realized the following...
On Thu, Mar 4, 2010 at 8:15 PM, Robert Nicholson <robert.nicholson at gmail.com> wrote: > Here was a naive attempt to do standard deviation with sliding window >>require(quantmod) >>getSymbols("AAPL") >> AAPL$STDDEV = sd(Cl(AAPL), 20) >> AAPL...
the function confint uses the profiling method of the function of the package MASS confint.glm even after the package has been detached! 1: might this be the intenden behavior? 2. How does the function remember its 'MASS' functionality after...
On Tue, Jun 12, 2012 at 9:48 PM, Matthew Johnson <mcooganj at gmail.com> wrote: > Dear R experts, > > I am learning the very useful XTS package, but cannot figure out the > purpose of some commands. > > in particular, the .indexDate...
Please don't cross post, especially without mentioning it. http://stackoverflow.com/questions/8336410/descriptive-statistic-for-each-variable-under-list-data-type-in-r Also, this is off-topic because it has nothing to do with finance. -- Joshua Ulrich...
Gero, The stockSymbols() function in the TTR package downloads all the ticker symbols (from the NASDAQ CSV files Brian mentioned) into a data.frame. Best, Josh -- http://www.fosstrading.com On Sun, Nov 15, 2009 at 6:59 AM, Brian...
On Mon, Jan 6, 2014 at 1:29 PM, <manojit_roy at comcast.net> wrote: > I'm trying to overlay OBV on the volume subplot using the code below: > >> getSymbols('AAPL',from='2013-6-1') >> chartSeries(AAPL,type='candlesticks',TA...
Have it for now ... \preformatted{ .. } does the job. On Wed, Nov 28, 2012 at 9:21 PM, Ulrich Staudinger <ustaudinger at gmail.com> wrote: > Hi everyone, > > following the gentle advice from this list, I write a package > description Rd file...
Load the data into an environment, then merge them using do.call(): series.env <- new.env() getSymbols(ticker.list, src='FRED', env=series.env) series <- do.call(merge, as.list(series.env)) HTH, -- Joshua Ulrich | FOSS Trading: www.fosstrading.com...
You need to upgrade to R-2.12.0. -- Joshua Ulrich ?| ?FOSS Trading: www.fosstrading.com On Thu, Dec 16, 2010 at 2:05 PM, mhofert <m_hofert at web.de> wrote: > > Dear Brian, > > thank you for your quick response...
Hi Jun, This is not a question related to finance. You will get more help posting to the R-help mailing list. If you do, be sure to include the minimum information requested in the "Surprising behavior and bugs" section...
On Sat, Apr 28, 2012 at 4:41 AM, jpman <jpokman at gmail.com> wrote: > Hi Joshua, > I clicked into your R-forge link, but the Build Status is "Failed to > Build". ?Do you know if there is another place...
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