Wednesday, November 20, 2013

Correlation Matrix


Source: http://www.hawaii.edu/powerkills/UFA.HTM

Correlation Matrices is used for factor analysis. This allows for data sets to be analyzed and compared, which can help with making predictions of trends and comparisons to historic data. In addition, it allow researches to put their theories to test. The correlation matrix I included shows the values of certain nations on subjects such as trade, power, stability, U.S. agreement, and percentage of GNP for defense.

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