upgrade and bugfix in module "Extract Information"

20/09/2010 09:22

Added the possibility to extract the following information : 
- standard deviation 
- variance 
- Interquartile range 
- Range 
- coefficient of variation 
- signal to noise ratio
- variance-to-mean ratio

Fixed an important bug affecting the following commands : 
- Standard deviation 
- Variance 
- Coefficient of Variation 
- Signal to noise ratio 
- Variance to mean ratio 

Fixed yet another bug affecting the "Extract Information" modules. The number of epochs defined in the header of the output files is now correctly set to 1.