Dear R users, I am trying to perform a Wavelet transformation for time series data. I found R package called: wavelets. But as far as I have tried - no luck. I need to get something like that: http://www.jssm.org/combat/2/5/fig1.gif Maybe some of you are familiar with this problem? Thanks for your help. p.s. I do also need FFT something like that: http://www.aanda.org/index.php?option=com_image&format=raw&url=/articles/aa/full_html/2009/06/aa09551-08/img36.gif -- Simonas Kecorius ** [[alternative HTML version deleted]]