g*******y
发帖数: 380 | 1 I want learn how to do "continuous wavelet transform", "using the Morlet
wavelet for wavelet decomposition", "Cross-wavelet analysis" and "Bootstrap
methods". Where can I find materials such as webpage has example data and
package of R to help me understand those methods?
Thank you in advance. | S******y
发帖数: 1123 | 2 Co-ask...
Can somebody give an example of using wavelet in financial or CS?
Thanks. | l********g
发帖数: 14 | 3 Is there a library of wavelet in R?
We used S-plus + wavelet module to do wavelet simulation.
I would be very happy if wavelet can also be done in R since my S-plus is
out of date.
Thank you. | g*******y
发帖数: 380 | 4 我下载了一个package,google-'R,SOWAS',但是无法安装?,只有R script.
正在摸索中. | g*******y
发帖数: 380 | 5 更正一下,在作者的网页上http://tocsy.agnld.uni-potsdam.de/wavelets/
下载的文件解压后没有zip文件,不能安装package.
zip文件可以在这里下载到:
http://www.cru.uea.ac.uk/~douglas/software/sowas_0.94.zip
选择local安装.载入程序包的时候还需要先安装rwave程序包.
继续摸索中.
【在 g*******y 的大作中提到】
: 我下载了一个package,google-'R,SOWAS',但是无法安装?,只有R script.
: 正在摸索中.
| o***o
发帖数: 43 | 6 As far as I know, several packages in R can do wavelet analysis. Actually one
packge is called 'wavelets'.
Just google "wavelet R package". |
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