search for: fbasics

When I try to load "fBasics" package, I get following error/warning : > library(fBasics) Loading required package: fImport Loading required package: fSeries Loading required package: fBasics Loading required package: fImport Loading required package: fSeries Loading required package: fBasics Loading required package:...

...ch of a clarification (explanation): I found two distinct results on KURTOSIS and I do not know which of them is the correct one. Any aid will be welcome! klebyn ################ CODE rnorm(1000) -> x library(moments) kurtosis(x) skewness(x) detach("package:moments") library(fBasics) kurtosis(x) skewness(x) detach("package:fBasics") R.version ################ OUTPUT > > rnorm(1000) -> x > > > library(moments) > > > kurtosis(x) [1] 3.145274 > skewness(x) [1] 0.04898635 > > > detach("package:moments")...

Prof Brian Ripley <ripley at stats.ox.ac.uk> wrote: mkdir fBasics unzip fBasics.zip -d fBasics rm fBasics/src/*.o R CMD check fBasics and that took me about 3 minutes. Now me, I just did unzip -a fBasics_190.10051.zip R CMD INSTALL fBasics rm -rf fBasics in a naive and trusting manner. It took me considerably longer than 3 minutes to learn that this...

Hi R-users, I would like to detach and installed the fBasics package but it gives me this message: >     detach("package:fBasics",unload=TRUE) Error in detach("package:fBasics", unload = TRUE) : invalid name >     install.packages(repos=NULL,pkgs="c:\\Tinn-R\\fBasics_2100.77.zip") package 'fBasics' successfully u...

hi, I have installed the fbasics package. And when I wrote "?stablefit", it says 'No documentation for 'stablefit' in specified packages and libraries'. When I tried "??stablefit", it showed that the stablefit is in fBasics::Distributionfit. However, I have installed the fbasics package. I don...

Hello, I've been trying to install the fBasics package on an openSuSe 11.3 64bit machine. It gives an error saying: WARNING: *R* *include* *directory* *is* *empty* -- *perhaps* *need* *to* *install* *R*-*devel*.*rpm* *or* similar Yet, R-devel is installed. Other packages work fine. I also tried different ways to install...install.packages() a...

I have a problem wirh R: After loding fBasics packages log funtion doesn't work like as fallow: Cenap ERDEMIR Hacettepe University Turkey > log(20) [1] 2.995732 > local({pkg <- select.list(sort(.packages(all.available = TRUE))) + if(nchar(pkg)) library(pkg, character.only=TRUE)}) Loading required package: fImport Loading required...

Dear R People: There is a function from the fBasics library to get the probability and quantiles for the hyperbolic probability function. Is there one that will estimate parms of the hyperbolic probability function from a data set, please? Thanks in advance! Sincerely, Erin Hodgess mailto: hodgess at gator.uhd.edu R Version 2.0.1 windows

fBasics question: Get maximum dates Hello, This two series data set has been created with the timeSeries() function from fBasics >str(total) Formal class 'timeSeries' [package "fBasics"] with 7 slots ..@ Data : num [1:262, 1:2] 8703 8603 8573 8680 8668 ... .. ..- attr(*...

Hello, I am a new user of R. I am trying to use the packages fBasics and fExtremes when i am running the examples I get few error. Could someone tell me what is happenig? Thank you beforehand. from Fbasics packages: xmpfBasics() Error in file(file, "r") : unable to open connection In addition: Warning message: cannot open file '/usr/lib/R/l...

Hi, I am trying to calculate probability density of normal inverse gaussian distribution. I am using dnig function of fBasics package. However, I am getting following result. The density at x = 0.003042866 is: > dnig(x= 0.003042866, alpha=5.184868, beta= 0.11841, delta= 0.06038513, mu= -0.0003520626) [1] 6.550251 I am not sure why it is 6.550251. Can anyone tell me why density is more than 1? Thank you for your ti...

Dear R users, The function lmacfPlot( ) in fBasics, returns a list including the Hurst Exponent. I get sometimes a value for Hurst Exponent using lmacfPlot bigger than 1 which is theoretically incorrect. What could be reason ? From the related documents, I could not find how the Hurst Exponent in lmacfPlot is estimated. Could you please say h...

Dear R users, I'm trying to fit stable distribution and hyperbolic distribution to my data using stableFit(), and hypFit() of fBasics. However, there are some problems This is the result ====================================== > stableFit(lm, alpha = 1, beta = 0, gamma = 1, delta = 0, doplot = TRUE, trace = FALSE, title = NULL, description = NULL) Title: Stable Parameter Estimation Call: .qStableFit(x = x, doplot = doplot,...

Hi, is there any way to stop showing all messages which sometimes come while loading a packages? For example let say I want to load fBasics package. So I get following notices: > library(fBasics) Loading required package: MASS Loading required package: timeDate Loading required package: timeSeries Attaching package: 'timeSeries' The following object(s) are masked from 'package:zoo': time<- Attaching package:...

...ation on a laptop running the 64 bit version of Windows 7 Professional. I was running R as the Administrator. The downloads proceed normally via CRAN, but then I get the following error messages: package ''slam'' successfully unpacked and MD5 sums checked package ''fBasics'' successfully unpacked and MD5 sums checked Error in normalizePath(path) : path[1]="E:\Program Files\R\R-2.11.1-x64\library/fBasics": The system cannot find the file specified and, sure enough, when I look fBasics in missing. Please advise. Thanks in advance...

...here are no parameter estimates. The data I WILL be applying this to comes from the financial markets, and will be reals or floating point numbers that in some cases wil be best modelled by a normal distribution while in most cases, the distribution will be closer to cauchy. (but DistributionFits(fBasics) makes no explicit mention of cauchy, but IIRC cauchy is a special case of a stable distribution one of a family - are these the L-stable distributions Mandelbrot discussed, or something else - correct me if my memory has failed me sooner than anticipated ;-) An URL for a website discussing these...

...would appriciate any help with this. > install.packages ("fMultivar", dependencies=TRUE) Warning in install.packages("fMultivar", dependencies = TRUE) : argument 'lib' is missing: using /usr/local/lib/R/site-library also installing the dependencies 'fBasics', 'fCalendar', 'fSeries' trying URL 'http://cran.cnr.Berkeley.edu/src/contrib/fBasics_221.10065.tar.gz' Content type 'application/x-tar' length 3111632 bytes opened URL ================================================== downloaded 3038Kb trying URL '...

> Rmetrics - New Version is available for R 1.9 !! > in R-binary and R-source form from the site "http://www.rmetrics.org", > and install the binary "zip" files in the usual way via the menu I'm confused - does the fact that you are only distributing ".zip" files means that (shudder) I need Microsoft Windows in order to run this? (I hunted on the

...s is the first three lines of my data: >tsx[1:3,] close 2004-04-18 20:00:00 8702.82 2004-04-19 20:00:00 8602.98 2004-04-20 20:00:00 8573.05 I have 250 days of data. Here?s the class >class(tsx) [1] "timeSeries" attr(,"package") [1] "fBasics" And here?s my version: >version _ platform i386-pc-mingw32 arch i386 os mingw32 system i386, mingw32 status major 2 minor 1.0 year 2005 month 04 day 18 language R I did load the libraries library(fSeries) library(fBasics) Regards,

Hi there, Does anyone know how to predict ARMA? It doesn?t have either predict or forecast methods. I found couple of packages called fbasic and fseries at http://www.itp.phys.ethz.ch/econophysics/R/, which has ?arma.predict? in it, but it doesn?t seem to be working. Any help in this regard would be appreciated. Thanks in advance. Regards Skanda Kallur "Prediction is very difficult,