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ANALYSIS OF BIOLOGICAL DATA BIOL4062/5062 PowerPoint PPT Presentation

ANALYSIS OF BIOLOGICAL DATA BIOL4062/5062 - to analyze larger and larger data sets. need skills in data analysis ... Paleontology. Some assumptions. Normality. can only be properly examined on large data sets ...

to analyze larger and larger data sets. need skills in data analysis ... Paleontology. Some assumptions. Normality. can only be properly examined on large data sets ...

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CSCBB 545 Data Mining Spectral Methods PCA,SVD PowerPoint PPT Presentation

CSCBB 545 Data Mining Spectral Methods PCA,SVD - Singular value decomposition for genome-wide expression data processing and modeling. ... Scree diagram: Adapted from http://myweb.dal.ca/~hwhitehe/BIOL4062/pca.ppt ...

Singular value decomposition for genome-wide expression data processing and modeling. ... Scree diagram: Adapted from http://myweb.dal.ca/~hwhitehe/BIOL4062/pca.ppt ...

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Cluster Analysis PowerPoint PPT Presentation

Cluster Analysis - Discontinuities: places to put divisions between clusters. Discontinuities: ... 2. The two clusters with least dissimilarity are merged ...

Discontinuities: places to put divisions between clusters. Discontinuities: ... 2. The two clusters with least dissimilarity are merged ...

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Canonical Correlation Analysis, Redundancy Analysis and Canonical Correspondence Analysis PowerPoint PPT Presentation

Canonical Correlation Analysis, Redundancy Analysis and Canonical Correspondence Analysis - Are they, in toto, significantly different from zero? Are some significant, ... 1 = in group; 0 ... In some situations this is not reasonable (e.g. ...

Are they, in toto, significantly different from zero? Are some significant, ... 1 = in group; 0 ... In some situations this is not reasonable (e.g. ...

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Regression: (1) Simple Linear Regression PowerPoint PPT Presentation

Regression: (1) Simple Linear Regression - If assumptions hold, what can we do? Testing assumptions. When ... Weights and Lengths of Cetacean Species. Whitehead & Mann 2000. 3f) Compare intercepts ...

If assumptions hold, what can we do? Testing assumptions. When ... Weights and Lengths of Cetacean Species. Whitehead & Mann 2000. 3f) Compare intercepts ...

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Regression: 2 Multiple Linear Regression and Path Analysis PowerPoint PPT Presentation

Regression: 2 Multiple Linear Regression and Path Analysis - 3. Relationship between Y and X controlling for C. 4. Which of X's are most ... they are collinear. the regression problem is indeterminate. X(3)=5.X(2) 16, or ...

3. Relationship between Y and X controlling for C. 4. Which of X's are most ... they are collinear. the regression problem is indeterminate. X(3)=5.X(2) 16, or ...

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Bootstraps and Jackknives PowerPoint PPT Presentation

Bootstraps and Jackknives - The non-parametric bootstrap ('The bootstrap') Estimation without confidence ... e.g. What is sex ratio of vole population? Trap: 12 males 15 females ...

The non-parametric bootstrap ('The bootstrap') Estimation without confidence ... e.g. What is sex ratio of vole population? Trap: 12 males 15 females ...

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Principal Components Analysis PowerPoint PPT Presentation

Principal Components Analysis - Scree diagram: Principal Components Analysis on: Covariance Matrix: ... how many components to use by examining eigenvalues (perhaps using scree diagram) ...

Scree diagram: Principal Components Analysis on: Covariance Matrix: ... how many components to use by examining eigenvalues (perhaps using scree diagram) ...

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Biol4062 PowerPoint PPT Presentations