Introduction | |
Bioinformatics - an emerging discipline | |
The building blocks of genomic information | |
Expression of genetic information | |
The need for microarrays | |
Summary | |
Microarrays | |
Microarrays - tools for gene expression analysis | |
Fabrication of microarrays | |
Applications of microarrays | |
Challenges in using microarrays in gene expression studies | |
Sources of variability | |
Summary | |
Image processing | |
Introduction | |
Basic elements of digital imaging | |
Microarray image processing | |
Image processing of cDNA microarrays | |
Summary | |
Elements of statistics | |
Introduction | |
Some basic terms | |
Elementary statistics | |
Probabilities | |
Bayes' theorem | |
Probability distributions | |
Central limit theorem | |
Are replicates useful? | |
Summary | |
Solved problems | |
Exercises | |
Statistical hypothesis testing | |
Introduction | |
The framework | |
Hypothesis testing and significance | |
"I do not believe God does not exist" | |
An algorithm for hypothesis testing | |
Errors in hypothesis testing | |
Summary | |
Solved problems | |
Classical approaches to data analysis | |
Introduction | |
Tests involving a single sample | |
Tests involving two samples | |
Summary | |
Exercises | |
Analysis of Variance - ANOVA | |
Introduction | |
One-way ANOVA | |
Two-way ANOVA | |
Quality control | |
Summary | |
Exercises | |
Experiment design | |
The concept of experiment design | |
Comparing varieties | |
Improving the production process | |
Principles of experimental design | |
Guidelines for experimental design | |
A short synthesis of statistical experiment designs | |
Some microarray specific experiment designs | |
Summary | |
Multiple comparisons | |
Introduction | |
The problem of multiple comparisons | |
A more precise argument | |
Corrections for multiple comparisons | |
Summary | |
Analysis and visualization tools | |
Introduction | |
Box plots | |
Gene pies | |
Scatter plots | |
Histograms | |
Time Series | |
Principal component analysis (PCA) | |
Summary | |
Cluster analysis | |
Introduction | |
Metric distances | |
Clustering algorithms | |
Summary | |
Data pre-processing and normalization | |
Introduction | |
General pre-processing techniques | |
Normalization issues specific to cDNA data | |
Normalization issues specific to Affymetrix data | |
Other approaches to the normalization of Affymetrix data | |
Useful pre-processing and normalization sequences | |
Summary | |
Appendix | |
Methods for selecting differentially regulated genes | |
Introduction | |
Criteria | |
Fold change | |
Unusual ratio | |
Hypothesis testing, corrections for multiple comparisons and resampling | |
Description | |
Characteristics | |
ANOVA | |
Noise sampling | |
Model based maximum likelihood estimation methods | |
Affymetrix comparison calls | |
Other methods | |
Summary | |
Functional analysis and biological interpretation of microarray data | |
Introduction | |
The Gene Ontology | |
Other related resources | |
Mapping lists of differentially regulated genes into biological knowledge | |
Onto-Express | |
Summary | |
Focused microarrays - comparison and selection | |
Introduction | |
Criteria for array selection | |
Onto-Compare | |
Some comparisons | |
Summary | |
Commercial applications | |
Introduction | |
Significance testing among groups using GeneSight | |
Statistical analysis of microarray data using S-PLUS and Insightful ArrayAnalyzer | |
SAS software for genomics | |
The road ahead | |
References |
The New copy of this book will include any supplemental materials advertised. Please check the title of the book to determine if it should include any access cards, study guides, lab manuals, CDs, etc.
The Used, Rental and eBook copies of this book are not guaranteed to include any supplemental materials. Typically, only the book itself is included. This is true even if the title states it includes any access cards, study guides, lab manuals, CDs, etc.