Global normalization - PowerPoint PPT Presentation

Gene expression: Microarray data analysis

Gene expression: Microarray data analysis. Outline: microarray data analysis. Gene expression Microarrays Preprocessing normalization scatter plots Inferential statistics t-test ANOVA Exploratory (descriptive) statistics distances clustering principal components analysis (PCA).

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841 views • 44 slides

Normalization of 2 color arrays

Normalization of 2 color arrays. Alex Sánchez. Dept. Estadística Universitat de Barcelona. Microarray studies life cycle. Here we are. What is normalization?. The word normalization describes techniques used to suitably transform the data before they are analysed.

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413 views • 19 slides

(4) Within-Array Normalization

(4) Within-Array Normalization. PNAS, vol. 101, no. 5, Feb 3 2004 Jianqing Fan, Paul Tam, George Vande Woude, and Yi Ren.

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316 views • 15 slides

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