[R] bySum error in ffbase package ?

d to a 'numeric', not a 'symbol' Any idea ? Steve Chen [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-proj

Re: [R] Meaning of "lag 0.2, 0.4,..." ?

Hi Bogaso, You could try this to get integer x-axis values: library(zoo) z = zooreg(rnorm(39), start=as.yearmon("2008-01-01"), frequency=12) acf(ts(z,freq=1)) Steve Chen On 2010/4/8 下午 03:32, Bogaso wrote: > > Please see that correlogram for a arbitrary time series : > &g

[R] about ARMA(p,q) SCAN method: SAS vs. R

wrap my SCAN code and some other R codes for Time Series into a package, but with the P-value difference from SAS output, I am not sure whether my R-code for SCAN is fine enough for real application. Any suggestion ? Thank you in advance. Steve Chen Associate Professor, Department of Statistics

Re: [R] creating a variable using concatenation

You can try this: library(tutoR) plot(eval.string(toplot)) Steve Chen On 2010/3/31 上午 09:24, zubin wrote: > A general problem i run into, i know there must be a simple solution. > > I like to create a variable by appending a 1 for example, (i need to > loop later on from 1 to

[R] About new CRAN mirror site application

t our new CRAN site, but got no response at all. I sent out another email yesterday, but still no response. If anyone know where or who should I cantact, please let me know. Thank you in advance. Steve Chen Associate Professor Department of Statistics, TamKang University, T