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PECAAN Z-scores differ from DNAMasters
| Link to this post | posted 10 Apr, 2017 14:32 | |
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Hi, It seems that the Z-scores from PECAAN differ from the Z-scores from DNAMaster for a given gene, and for the same start sites. Any idea why? Both scores for the same gene start always seem to show the same trend, so it doesn't seem like a big issue– just a curiosity for now. Which one should be in the final annotation notes? We are going with the PECAAN ones since they are all imported into DNAMaster at once. Best, -Nick SCSU, New Haven CT |
| Link to this post | posted 11 Apr, 2017 15:09 | |
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Nick, I will check with Claire as to what setting he uses. then we can see if they "match". i will keep you posted. |
| Link to this post | posted 17 Apr, 2017 20:59 | |
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Nick and Debbie, DNA master bases its z-scores on the raw scores of all possible open reading frames. PECAAN uses the open reading frames of candidates for all GeneMark and Glimmer called genes for the z-scores. Also, PECAAN uses double precision floating point calculations, which may cause slightly different results. Claire and Dex |