> Maybe I'm wrong, but MEV always supposes to have log2 transformed data > (since the first release). Instead, if you import experiments with one > color or two color separated channels, then MEV supposes to have non > log2 transformed data. > There's another situation in which some old version of MEV supposes to > have non log transformed data: if it doesn't find (in a non specified > number of initial lines!?) any negative value then it switches to direct > ratios (non log2 transformed data)
We have only tested MeV with 2-channel data and this didn't work with logged values. I am sure there were negative values rather early in the file, so it seems like the auto-detection wasn't very robust. In any case, it is a simple operation in MeV to transform between logged and unlogged values. > Frequently it's necessary to have the possibility to export not only > ratios, but also different raw data columns or computed statistical > quantities. But it is not possible with the TDMS format. It can only hold one value per spot. > > Yes, I know the huge effort that you are doing on the BASE2 project, I > appreciate it very much. My point was to have again similar > functionalities (at least 1 and 2) that were present in BASE1... > > About this, if you're interested, I'll try to report to you (in a > different thread / email) our experience about the transition from BASE1 > to BASE2. Send a report on this list if you want to. It is almost two years ago since we migrated our own production server and the migration code is not maintained any more. /Nicklas ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ The BASE general discussion mailing list basedb-users@lists.sourceforge.net unsubscribe: send a mail with subject "unsubscribe" to basedb-users-requ...@lists.sourceforge.net
