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  • Sushil
    Junior Member
    • Jan 2015
    • 1
    #1

    cummeRbund MDS and PCA plot explanation

    Hello folks,

    I have limited understanding of RNA seq data analysis. I am using cufflink pipeline to analyse my RNAseq data comprising 1 treatment and 1 control. Three biological replicates in each condition. Can anybody help me whether I should trust my data based on the MDS plot? Any other suggestion to correct if there are any biases in the sample?

    Thanks
    Sushil
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    • danwiththeplan
      Member
      • Sep 2011
      • 72
      #2
      I'm not an expert but if your replicates are closer to replicates from another condition than they are to each other, I can see a problem. Surely replicates from a single condition should cluster?

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