search for: stocked

I have an array called "stocks" which contains numeric dates, ticker symbols,prices, etc. > stocks[1:3,] DATE TICKER PERMNO EXCHCD TSYMBOL TRDSTAT SHROUT PRC RET 1 19950131 EWST 10001 3 EWST A 2224 -7.75000 -0.031250 2 19950228 EWST 10001 3 EWST A 2224 7.54688 -0.026210 3 19950331 EWST

> On Dec 7, 2015, at 8:37 PM, Wes James <comptekki at me.com> wrote: > >> >> On Dec 7, 2015, at 8:23 PM, Wes James <comptekki at me.com <mailto:comptekki at me.com>> wrote: >> >> >>> On Dec 7, 2015, at 8:03 PM, Wes James <comptekki at me.com> wrote: >>> >> >> <snip> >> >>> I finally just

Hi all, this should be a simple question, but I haven't been able to do it right. I am trying to download multiple stock quotes in a loop, so that every timeseries is safed with the symbol of the stock. Can anybody help me out? Here's the code: require(tseries) startd <- "2000-06-01" stocks <- c("bmw.de", "vow.de", "dte.de") for(stock in

> On Dec 7, 2015, at 8:03 PM, Wes James <comptekki at me.com> wrote: > <snip> > I finally just did yum update on this box (actually 6.3) and now it is 6.7. During the update it created a CentOS-Base.repo.rpmnew file. I renamed my current one and this one to just .repo and now I again get: > > ---- > > yum update > Loaded plugins: fastestmirror, presto

Hi group, I am trying to convert the organization of a data frame so I can do some correlations between stocks, I have something like this: stock.returns <- data.frame(rbind(c("MSFT","20110301",0.05),c("MSFT","20110302",0.01),c("GOOG","20110301",-0.01),c("GOOG","20110302",0.04))) colnames(stock.returns) <-

> On Dec 7, 2015, at 10:02 PM, Jake Shipton <jakems at fedoraproject.org> wrote: > > Wes James wrote: >> >>> On Dec 7, 2015, at 8:37 PM, Wes James <comptekki at me.com> wrote: >>> >>>> >>>> On Dec 7, 2015, at 8:23 PM, Wes James <comptekki at me.com <mailto:comptekki at me.com>> wrote: >>>>

h?, I am preparing undergraduate thesis If you help me this would make me feel good. First I need to analyze effect of Dow Jones Industrial average(DJIA)'s return on Istanbul Stock Exchange(ISE). I want to use Markov-Switching Bayesian Vector Autoregression Models (MSBVAR) that is used to examine the effect of a large economy?s stock exchange movement on a small economy?s stock exchange

Hi I am a new R user and need some help converting a data frame object to time series. 1. My input is a CSV file, contents something like these: DATE ,STOCK ,RETURN-A ,RETURN-B, etc. 2009/02/02 ,A ,0.01 ,0.011 2009/01/30 ,A ,0.01 ,0.011 2009/01/29 ,A ,0.01 ,0.011 2009/01/28 ,A ,0.01 ,0.011 2009/02/02 ,B ,0.01 ,0.011 2009/01/30

Hi all: I've written a function and saved the worksapce.When the workspace of my function is re-open,I want display some introduction or step by step guidance of the function for the users.How can I do it? Thanks a lot! My best regards!

hi, I m said to display graph in browser using Rook. So i found a code i.e library(Rook) # for web functionality library(ggplot2) # for graphing library(tseries) # used to grab time series from yahoo for stock symbols library(plyr) # data tweaks PIC.DIR = paste(getwd(), 'pic', sep='/') # define the web page form newapp = function(env) { req =

I am trying to get stock metadata from Yahoo finance (or maybe there is a better source?) here is what I did so far: yahoo.url <- "http://finance.yahoo.com/d/quotes.csv?f=j1jka2&s="; stocks <- c("IBM","NOIZ","MSFT","LNN","C","BODY","F"); # just some samples socket <-

Wes James wrote: > >> On Dec 7, 2015, at 8:37 PM, Wes James <comptekki at me.com> wrote: >> >>> >>> On Dec 7, 2015, at 8:23 PM, Wes James <comptekki at me.com <mailto:comptekki at me.com>> wrote: >>> >>> >>>> On Dec 7, 2015, at 8:03 PM, Wes James <comptekki at me.com> wrote: >>>> >>>

Hi all, I'm doing a very informal and unscientific poll: which kernel do you use on your CentOS machines? Not which version of the CentOS kernel, but which repository. Here are some examples I can think of off the top of my head: ==CentOS stock ==build own from CentOS SRPMs ==kernel-ml (from ELRepo) ==kernel-lt (from ELRepo) ==OpenVZ kernel ==build own from kernel.org ==other? One reason

> On Dec 8, 2015, at 7:45 AM, Johnny Hughes <johnny at centos.org> wrote: > > On 12/07/2015 11:50 PM, Wes James wrote: >> >>> On Dec 7, 2015, at 10:02 PM, Jake Shipton <jakems at fedoraproject.org> wrote: >>> >>> Wes James wrote: >>>> >>>>> On Dec 7, 2015, at 8:37 PM, Wes James <comptekki at me.com> wrote:

Hi, I have a model called Stock with a value called "strength." I wrote a simple method in the Stock.rb model file to update the value of "strength" for each record in the stocks table. I created a controller called fix_controller.rb. I don''t have access to the live system, so the idea is that an admin will go to http://url/fix and a script will run to check and

On 12/07/2015 11:50 PM, Wes James wrote: > >> On Dec 7, 2015, at 10:02 PM, Jake Shipton <jakems at fedoraproject.org> wrote: >> >> Wes James wrote: >>> >>>> On Dec 7, 2015, at 8:37 PM, Wes James <comptekki at me.com> wrote: >>>> >>>>> >>>>> On Dec 7, 2015, at 8:23 PM, Wes James <comptekki at me.com

Duncan, Below are the tabulated compile times and executable sizes. A) gcc 4.5.4svn using -msse3 -ffast-math -O3 -fno-tree-vectorize B) gcc 4.5.4svn/dragonegg using -msse3 -ffast-math -O3 -fno-tree-vectorize -fplugin-arg-dragonegg-enable-gcc-optzns C) gcc 4.5.4svn/dragonegg using -msse3 -ffast-math -O3 -fno-tree-vectorize Compile time (seconds) Benchmark A) stock B) gcc 4.5.4/ C)

Can someone verify for me if the for loop below is really calculating the nonzero min for each row of a matrix? I have a bug somewhere in the is section of code. My first guess is how I am find the the nonzero min of each row of my matrix. The overall idea is to make sure I am investing all of my money, i.e. new.set is a set of indicator variables for each stock for a particular portfolio, i.e.

On 12/08/2015 06:50 PM, Wes James wrote: >> On Dec 7, 2015, at 10:02 PM, Jake Shipton <jakems at fedoraproject.org> wrote: >> >> Wes James wrote: >>>> On Dec 7, 2015, at 8:37 PM, Wes James <comptekki at me.com> wrote: >>>> >>>>> On Dec 7, 2015, at 8:23 PM, Wes James <comptekki at me.com <mailto:comptekki at me.com>>

Dear all, I have been importing data into R from yahoo using yahooSeries, however the older version I was using no longer works with the syntax I have developed. I downloaded the latest package and it downloads data from the U.S. just fine, but the ticker codes for the Australian stock exchange (asx) do not get downloaded. a simple example, this works (US stock): stock<-yahooSeries(symbols =