Airon,
I used R2.4.0 on a Windows XP (SP2) (not Chinese :-))
and it still works:
> data = read.csv("u:/airon.csv")
> xdata = data$Adj..Close
> modwt.la8 = modwt(xdata, "la8", n.level=6)
> summary(modwt.la8)
Length Class Mode
d1 1467 -none- numeric
d2 1467 -none- numeric
d3 1467 -none- numeric
d4 1467 -none- numeric
d5 1467 -none- numeric
d6 1467 -none- numeric
s6 1467 -none- numeric
> ydata = imodwt(modwt.la8)
> summary(ydata)
Min. 1st Qu. Median Mean 3rd Qu. Max.
37.35 57.56 67.93 67.31 78.32 104.90
> max(ydata-xdata)
[1] 2.957279e-11
Can you provide a simple program and the resulting
messages showing that it doesn't work?
Rogerio.
---------- Cabeçalho original -----------
De: "Airon Yiu" [EMAIL PROTECTED]
Para: "rdporto1" [EMAIL PROTECTED]
Cópia: "r-help" [email protected]
Data: Tue, 14 Nov 2006 13:56:51 +0800 (CST)
Assunto: ??: Re:[R] Need help in waveslim package: imodwt and
universal.thresh.modwt
> Hi Rogerio:
>
> I am using Waveslim 1.5 on R 2.3.0, running on Chinese WinXP (SP2).
>
> The data, attached in the CSV file, is a stock data (0001 from Hong Kong)
> downloaded from Yahoo!Finance. The time series data are the Adj. Close
> prices (last column) from 4-Jan-00 to 30-Nov-2005.
>
> The waveslim mra rountines are working fine on these data.
>
> Thks
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