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Partek Flow Documentation

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Low expression genes may be indistinguishable from noise and will decrease the sensitivity of differential expression analysis. 

  • Click the Gene counts node
  • Click Filtering in the task menu
  • Click Filter features (Figure 1)

Figure 1. Selecting Filter features
  • Click Noise reduction filter 
  • Set the filter to maximum <= 10 
  • Click Finish (Figure 2)


Figure 2. Filtering low expressed genes

A new Filtered counts node will be created (Figure 3).


Figure 3. Filtered counts node



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