similar to: R-beta: fortran problems with 0.62

This might more properly be filed as a bug report, but ... I came upon the following problem while trying to dyn.load a library of Fortran code into R. I'm running RedHat 7.1 on a Pentium III laptop, with R version 1.3.1 (latest rpm from CRAN) and gcc/g77 version 2.96. My library has a number of Fortran subroutines that have underscores in their names for readability. By default g77

I need to rebuild an R interpreter for the Intel Xeon Phi coprocessor which can be considered as an embedded system. My only option is to use the intel compiler tools and cross compile the interpreter. My first stumbling block is that I don't have a fortran cross compiler and I would like to know if it's possible to build a minimal R system without the need of a fortran compiler. At

Could anyone help me with some little problem? When I plot the frontier I get the following message: *"Error in dimnames(x) <- dn : length of 'dimnames' [1] not equal to array extent"*(see below for detail). How could I solve this. Thanks a lot. ##---------------------------- Portfolio construction & Optimisation------------------------ #Assets: LUTAX,

Hi, How can one ask getSymbols to obtain data within a specified time interval? For example, if I am downloading US PPI data: usppi <- as.zoo(getSymbols("PPIACO", src="FRED", verbose=TRUE, auto.assign=FALSE)) How do I ask getSymbols to truncate starting from Jan-1970 until present? I looked up the help file but couldn't find anything. Another newbie question, can I

Hello; I am trying following but getting a warning message : Warning in rbind.zoo(...) : column names differ, no matter whatever I do. Also I do not want to specify column names manually, since I am just writing a wrapper function around getSymbols to get chunks of data from various sources - oanda, dividends etc. I tried giving col.names = T/F, header = T/F and skip = 1 but no help. I think

Please look at what you wrote. get.symbols vs. getSymbols. -- Bert On Wed, Dec 18, 2024 at 7:56?AM Phil Smith via R-help <r-help at r-project.org> wrote: > > Hello r-project: > > I want to load and use the tiny quant libary. > > Hello R-project: > > get.symbols doesn't work this morning. > > I use this code: > >

Sir, How to get the closing price from this link http://www.google.com/finance/historical?q=NSE:RCOM I installed quantmod getSymbols('NSE:RCOM',src='google') gives me this error********************** Error in download.file(paste(google.URL, "q=", Symbols.name, "&startdate=", : cannot open URL

Dear Sir/Madam, How to use getSymbols() to get annual data? For example, I need the annual stock price of APPLE from the year 2000 to 2016. How to write the command? I only know how to get the daily data. It is: getSymbols("AAPL",from="2000-01-01",to="2016-12-31") Thank you very much. Have a good week! Best regards, Yingrui Liu [[alternative HTML

Hello r-project: I want to load and use the tiny quant libary. Hello R-project: get.symbols doesn't work this morning. I use this code: ############################################# # # install.packages(c("quantmod", "TTR", "xts", "zoo" , "tidyquant" )) # Load the tidyquant package library("tidyquant") library(TTR) library(xts)

I am using getSymbols function from quantmod package to get price data from internet. Currently I have: my.ticker <- "IBM" getSymbols(my.ticker,src="google") This creates an xts object named my.ticker which contains historical price data for IBM. How can I call and manipulating this xts object using my original string my.ticker? I want to do: colnames(my.ticker) <-

Hello, I have built llvm with some added Machine Function Passes and I am trying to use it to build the SPEC CPU2006 benchmarks. I am using llvm test-suite to build the benchmarks. I configured the test-suite with "--with-f2c" but still none of the fortran benchmarks are built or compiled. I tried running simple and nightly tests. Kindly let me know if I am missing some steps and if not

Jim, you should ask questions like these on R-devel. There are more proficient Linux gurus on there than me [that's why I CC:]. >>>>> "Jim" == Jim Lindsey <jlindsey@luc.ac.be> writes: Jim> Martin, Here is an additional problem with my libraries: the Jim> Kalman filtering, written in Fortran, uses complex arithmetic. Jim> On my Red Hat 5,

i read about the performance analytics package i have a doubt about the TreynorRatio i have code g=getSymbols("IBM") > c=Cl(g) > r=Return.calculate(c) > SharpeRatio.annualized(r) IBM.Close Annualized Sharpe Ratio (Rf=0%) 0.3566339 > TreynorRatio (ret) Error in inherits(x, "xts") : argument "Rb" is missing, with

Greetings, I am trying to install R (0.63.2) on a Digital Unix 4.0b Alpha Server 2100A using gcc 2.8.1 and f77 v 0.5.2.3. It seems to compile OK. However, when I try to run R I get the following message: R : Copyright 1999, The R Development Core Team Version 0.63.2 (January 12, 1999) R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under

I'm trying to build R 1.9.0 to get the opportunity to build rpy for some folks at my office. (I'm a Python guy, not an R guy, so I'm completely unfamiliar with the machinations of building R.) I'm having trouble getting past the configure step. A plain old configure generates this output at the end: checking whether we can compute C Make dependencies... yes, using gcc -MM

Batch: For me, batch in its present state is broken and useless. My primary need for batch is to produce a final output file of a session after I have worked out a sequence of procedures. I save my instructions in a file that I can source, then run it in batch to have a copy of input and output together. (If there was a log file (or dribble), this problem would be solved.) At present, there are

Hi, I am trying to calculate the std dev of returns of YHOO so far i got: getSymbols("YHOO") retYHOO <- Return.calculate(Cl(YHOO)) > sd(retYHOO) YHOO.Close NA but i received an NA....can any assist? tks! -- View this message in context: http://www.nabble.com/Newbie-question-re-stddev%2C-quantmod-and-performanceanalytics-tp25001293p25001293.html Sent from the R help

Hi, I work with SEXP C code and with xts and quantmod packages. I try to touch how xts internal works. So we have R session and: > ls() character(0) > getSymbols('AAPL') # quantmod package [1] "AAPL" > ls() [1] "AAPL" > str(AAPL) An ?xts? object from 2007-01-03 to 2010-09-09 containing: Data: num [1:929, 1:6] 86.3 84 85.8 86 86.5 ... - attr(*,

Hello List, Knowing I would eventually need to ask for help on the list, I've held off my thanks and congratulations on the 1.+ releases of R. I am amazed at the dedication of the R-core team, and do add my applause and thanks. I've had a compile problem with the latest version which has not occurred before. I'm compiling under: platform sparc-sun-solaris2.6 arch sparc

v="IBM" library(quantmod) v v1=getSymbols(v) to.yearly(v1) =============================== when i pass the value through a variable in to.yearly() function it shows the error msg like "Error in try.xts(x) : Error in UseMethod("as.xts") : no applicable method for 'as.xts' applied to an object of class "character"" i need the result of OHLC