Statistical analysis with MetaboAnalyst 724 02-08-17.pdf · Statistical analysis with MetaboAnalyst...

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2/5/2017 1 Statistical analysis with MetaboAnalyst Stephen Barnes and Xiangqin Cui University of Alabama at Birmingham [email protected] and [email protected] Knowledge that will change your world

Transcript of Statistical analysis with MetaboAnalyst 724 02-08-17.pdf · Statistical analysis with MetaboAnalyst...

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Statistical analysis with MetaboAnalystStephen Barnes and Xiangqin Cui

University of Alabama at Birmingham

[email protected] and [email protected]

Knowledge that will change your world

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Select MS peak list option and then load the .zip file

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Note that XCMSonlinefilled in peaks

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Data options before stats analysis

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Effect of normalization and pareto scaling

Fold change

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Volcano plot

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Principal components analysis

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3D‐PCA plot

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Partial least squares discriminant analysis

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Partial least squares discriminant analysis

3D‐PLSDA analysis

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