[R] Regression of a time series on its Quarters

st be a more elegant way #   to accomplish the same thing ?! # I have looked at the following packages (amongst others): # tseries, timeSeries, TSA, AER, fSeries, vars, FinTS, xts, fArma, # fRegression, tsfa, uroot, urca, ... # without finding anything more convenient (simpler, nicer!). # Any s

Re: [R] Large integers in R

Hi! That is somewhat strange. §R>2^100 [1] 1.267651e+30 §R> x <- 2^50 §R> y <- x + 1 §R> y-x [1] 1 §R>x [1] 1.1259e+15 §R>x+1 [1] 1.1259e+15 len From: Duncan Murdoch [murd...@stats.uwo.ca] Sent: Tuesday, January 26, 2010 4:09 PM To: Blanford, Glenn Cc: r-help@R-project.o

Re: [R] How to specify an ARMA(1, [1,4]) model? Solved

xed = c(NA, NA, 0, 0, NA, NA)) Coefficients: ar1 ma1 ma2 ma3ma4 intercept 0.763 -0.35300 0.287 0.007 s.e. 0.081 0.10500 0.098 0.003 That's exactly what I was looking for. Thank you! len > > > > On 14/10/2009, a

[R] How to specify an ARMA(1, [1,4]) model?

Hi, I'm trying to model an ARMA(1,[1,4]), i.e. I want only lags 1 and 4 of the Moving Average part. It's the '[1,4]' part that is giving me a problem. I've tried different arma's and arima's in different packages, namely: packages tseries, fArma, FinTS, timeSeries, TSA, Zelig, ds1, forecast For

[R] 'Errors' with Ubuntu

Good Day To You All, I have installed Ubuntu 9.04 on a Laptop running Vista Business. When I try to start my little machine, GRUB keeps telling me there is an error: Either: Error 25, Error 21, or Error 5. Once in a while, it is 'Error 22'. And then there is no way to go any further: End of th