User: Emre

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Emre90
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Posts by Emre

<prev • 14 results • page 2 of 2 • next >
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Comment: C: Calculating P-Values From Z-Scores
... In one-sided case, one is interested to find how extreme is the observation compared to random expectation. Therefore, it seems to be ill defined as it fails to take into account the sign of the z-scores: pnorm(abs(0.5)) == pnorm(abs(-0.5))   ...
written 5.0 years ago by Emre90
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Answer: A: Calculating P-Values From Z-Scores
... Based on the previous answers and comments, here is a function that considers both the one-sided case (two alternatives, observed scores are greater / z is positive: "+", observed scores are lower / z is negative: "-") and two sided case ("NULL"). convert.z.score<-function(z, one.sided=NULL) { ...
written 5.0 years ago by Emre90
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Comment: C: Looking Review Paper About P-Value, Adjusted P-Value And Multiple Test In Bioinf
... Also see http://www.nature.com/news/scientific-method-statistical-errors-1.14700 for some insights on how to interpret P-values. One of the most striking remarks is the effect of sample size, that is, how you could get significant values with many data points comparing two distributions, although th ...
written 6.1 years ago by Emre90
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Answer: A: Finding High-Scoring And Functionally Enriched Subnetworks
... In addition to MCODE and BINGO, MCL is quite popular to detect complexes, it is not a Cytoscape plugin though. If gene expression data is available JActiveModules could be a good choice. For using BINGO and JActiveModules see this tutorial. ...
written 8.9 years ago by Emre90

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Teacher 6.1 years ago, created an answer with at least 3 up-votes. For A: Finding High-Scoring And Functionally Enriched Subnetworks

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