Apparently part of your message was removed by the email software. You MUST NOT use HTML encoded messages on this forum because the list software removes all HTML encoded information before sending it to us. It appears that the Matlab code was a victim of this removal. Also, don't try to paste a "screen snap shot" or "picture". You really need to paste in just plain text.
I tried to make a decent guess, but the only thing I can find that _might_ be what you are asking about is the Agumented Dickey-Fuller Test. I don't even know what that _is_, even after reading the Wikipedia article. But that article mentioned the "tseries" package in R. It contains a function called "adf.test()". I don't know if this is what you need or not. But you can review it by installing "tseries" by entering the R command: install.packages("tseries") at the R prompt. I am a system admin & programmer, not a statistician or economist. What I read: http://en.wikipedia.org/wiki/Augmented_Dickey%E2%80%93Fuller_test . But I don't understand it. On Sat, Aug 23, 2014 at 7:22 AM, 西风古道 <lx900...@qq.com> wrote: > Here is the fraction of Matlab code for the Generalized Sup ADF Test for > the bubble testing: > > The dimension of the matrix rwadft may vary via the circulation. I then > imitate this code by the R program as the following: > for (dim0 in 1:30){ > rwadf<-numeric(dim0) > .... > in the circulation but it does not work. The dimension of the rwadf do > not vary and I can not get the right answer. > I want to know if I can let the dimension of the rwadf change via the > circulation. How should I write the R code? > [[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-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- There is nothing more pleasant than traveling and meeting new people! Genghis Khan Maranatha! <>< John McKown [[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-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.