Tuesday, April 13, 2010
Correlation Matrix
A Correlation Matrix is a type of matrix that establishes a relationship between two or more variables. This type of Matrix has data variable names that are listed across its top row and along its first column and a diagonal always consisting of ones that goes from its upper left corner to its lower right corner. Our correlation matrix shows the relationship between the “ top 100 cancer genes,” and it has a red diagonal running from its left to right corner that consist of one values.
Image taken from: http://images.google.com/imgres?imgurl=http://www.livestockgenomics.csiro.au/Genome_to_Phenome/matrix32_blocked.png&imgrefurl=http://www.livestockgenomics.csiro.au/Genome_to_Phenome/&usg=__Yfd_2_IeD8SayFb7gH7f48l9Nl4=&h=597&w=622&sz=82&hl=en&start=2&itbs=1&tbnid=5QQiOkveFfGYEM:&tbnh=131&tbnw=136&prev=/images%3Fq%3DCorrelation%2Bmatrix%26hl%3Den%26sa%3DG%26gbv%3D2%26tbs%3Disch:1
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