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Hi, I'm trying to perform a Principal Component Analysis on meteorological data with 10 predictors. I use the library pcaMethods to obtain a lot of information (loadings, scores, mean, standard deviation, etc). How can I obtain the scores (new PC variables) for new values of weather predictors using the results of PCA analysis (loadings, mean value, standard deviation) and without

Hi, I just installed debian (ubuntu) on this machine: Linux ludwig 2.6.8.1-3-amd64-generic #1 Tue Oct 12 11:40:38 UTC 2004 x86_64 GNU/Linux but neither libtheora0 and libtheora-dev from packet nor libtheora-1.0alpha4 I compiled seems to work ;-) both mplayer or vlc can't read video stream Theora header parsing failed: -20 or [00000247] theora decoder error: This bitstream does