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Dimension Reduction Principal Components

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ASSIGNMENT:

Use R and BioConductor to explore microarray analysis, since most of the useful analysis algorithms have already been implemented in BioConductor. The sample data is data.dat (attached). This includes the expression profiles of 120 genes in 4 normal samples, 7 cancer samples and 3 unknown samples.

Deliverables:
1. Make a zip file with the following 3 files:
a. R code with brief documentation explaining which part of the code is for answering which question
b. Html page for gene set C
c. Plot all the samples using first two principal components

2. Answer the following questions based on your work in Q1-Q4.

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Solution Summary

Dimension reduction principal components are examined. The deliverables are determined.

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