similar to: ttrTests Error

Hello, I am running an ARMA model to run forecast for changes in S&P 500 prices. My ARMA calculations look as follows armacal <- arma( spdata, order = c(0,4), lag = list(ma = c(1,2,4)) ) Output: Call: arma(x = spdata, order = c(0, 4), lag = list(ma = c(1, 2, 4)) ) Coefficient(s): ma1 ma2 ma4 intercept -0.073868 0.058020 -0.081292 0.007082 All's

Dear R users, I'm estimating a mixed effects model in which the spatial correlation is controlled for by the "corGaus" structure. I'm wondering if there is a document or paper that explains how the spatial correlation structure (such as "corExp" or "corGaus") works. Let me use the example and data posted on UCLA's R FAQ webpage to explain my problems.

Hi I am trying to define a function fu() in the following way but when I try to run I get the error that ma1 is not found. I am not sure where I am going wrong? Does the scope of ma1 not extend to an expr.frame object? expr.frame() is under library tradesys. function (y,ma1,ma2) { x <- y[, c("Open","Close")] d <- expr.frame(x, list(MAf=quote(SMA(Close, ma1)),

Dear all, I'm totally new to R. Recently I've been trying to use getYahooData in TTR package in order to download stock index daily open/high/low/close. The downloaded data is in the format of Open High Low Close Volume 2000-01-04 18937.45 19187.61 18937.45 19002.86 0 2000-01-05 19003.51 19003.51 18221.82 18542.55 0 2000-01-06

I need to perform a QR-decomposition of a sparse matrix, so I've been trying to use the Matrix package. Unfortunately I don't seem to be getting exactly the same results as if I had used the qr() command from the base package. Here is an example of what I'm doing. > spdata <-rpois(50,1) > y <- rnorm(10,0,1) > S <-

Hello, I having trouble running the CAPdiscrim function located in biodiversityR. My data tables are as follows: community data frame (called "spdata") Species1... Speciesn site1.. site2.. siten with abundance data as values. Site names are row names. and environmental data (called "envdata") year elevation site1... site2... siten my command

I am using getYahooData from TTR to get daily data. When i do it standalone, it is fine. It also works fine inside my code. However, when i run code inside mtrace(), i always get the following error: Error in xts(cbind(adj[[1]], adj[[2]]), index(obj)): order.by requires an appropriate time-based object After a lot of hand wringing, it looks to me that it happens because index in xts masks

Hello, samba v3.0.7 on suse linux v9.1 os/2 v4.x I have started the process of replacing our os/2 hosts with linux, starting with the server(s). Most of the problems have been firewall related, a topic only briefly discussed in the docs (nudge). Some of the hosts can now interact with the linux samba shares; not all though. I have run ip traces and have gotten to a point that is a

I tried different versions of sma**.tar.gz file either with "R CMD INSTALL -l packagepath sma**.tar.gz", "R INSTALL -l path sma**.tar.gz" and under R windows by "install.packages("sma_0.5.15.tar.gz",repos=NULL)" . I got same error ====== * installing *source* package 'sma' ... ** Creating default NAMESPACE file Warning in .write_description(db,

openSUSE v13.1 linux 3.11.10-11-desktop x86_64 samba 4.1.6 I recently upgraded an openSUSE server from v12.3 to v13.1. In the older version there was no problem about mounting a remote volume offered by an ancient OS/2 system. Now there is. Trying to mount it by command line: root:/home/sma-user3x> mount /t2 Retrying with upper case share name mount error(6): No such device or address

Hi all I have just downloaded the sma package from CRAN. On installing on my linux machine, I get the message > library(sma) > data(MouseArray) Warning message: file 'MouseArray.RData' has magic number 'RDX1' Use of save versions prior to 2 is deprecated Hereafter, MouseArray is not found: > MouseArray Error: object "MouseArray" not found We were

First off, new to puppet here, but so far it''s been exceptionally easy to install and get running. I''ve got it on a handful of solaris 10/x86 zones, and it''s working well. I had one gotcha that I ran into, which turned out to be a combination of a sun bug and and just some slight weirdness. I was trying to get the stock solaris snmpd service running (net-snmp 5, by

Friends I am looking at Rcpp and I am a bit stuck on a simple matter. (I am calling R from c++, if there is a better way...) Given this simple example using the TTR package and the SMA function which returns a simple moving average.... Rcpp::NumericVector rv; for(int i = 0; i < 100; i++){ rv.push_back(rand()); } Rcpp::Environment TTR("package:TTR");

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello, rsync v3.0.7 I am backing up data to a USB memory drive that is formatted FAT32, which does not comprehend linux permissions. I added the "--no-perms" option to the option set. rsync still attempts to change the permissions. OPTS = "--no-perms --archive --stats --delete --itemize-changes - --quiet

Dear Madams/Sirs, Hello. I am using the gls function to specify an arma correlation during estimation in my model. The parameter values which I am sending the corARMA function are from a previous fit using arima. I have had some success with the method, however in other cases I get the following error from gls: "All parameters must be less than 1 in absolute value". None of

hi I am going to crazy.I want to use beadarray package in R, but I cant. when I want install it, I encounter to this message "Loading required package: hwriter Loading required package: sma Error in library(pkg, character.only = TRUE, logical.return = TRUE, lib.loc = lib.loc) : 'sma' is not a valid installed package" I cant find sma and hwriter packages, it seems that they are

It is an exit 0 (success) that is being multiplied by 23 for some reason and whatever (shell?) is running rsync doesn't recognize that. On 02/22/2018 02:09 PM, James Moe via rsync wrote: > rsync v3.1.0 > linux v4.4.104-39-default x86_64 > > Found in the system log: > > 2018-02-22T05:02:00-0700 sma-server3 python3[31371]: backintime > (sma-user3x/3): WARNING: Command

rsync v3.1.0 linux v4.4.104-39-default x86_64 Found in the system log: 2018-02-22T05:02:00-0700 sma-server3 python3[31371]: backintime (sma-user3x/3): WARNING: Command "rsync -rtDHh --links --no-p --no-g --no-o --info=progress2 --no-i-r --delete --delete-excluded -i --dry-run --out-format="BACKINTIME: %i %n%L" --chmod=Du+wx --exclude="/bkp/cgate-backintime"

Hi, Just wondering for the SMA and EMA in package TTR, is it possible to me to code it so that, say if I need to calculate SMA (x, n=100), when the sample size is less than 100, it will give me the SMA (x, k) where k is the sample size of the data? Right now it only gives me an invalid n error. Thanks! [[alternative HTML version deleted]]

I realize it's -12C and we're having the next best thing to a blizzard but why can I not melt this data frame. I am missing something terribly obvious but I just don't understand what the error message is saying. John Kane Kingston ON Canada Code and aata below #================================================# library(reshape2) melt(mydata, id.vars = c("date"))