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CORRELATION ANALYSIS

FACULTY ADMINISTRATIVE SCIENCE AND POLICY STUDIES WORKSHOP ON SPSS DATA ANALYSIS 29 – 30 JANUARY 2009. CORRELATION ANALYSIS. CORRELATION ANALYSIS.

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CORRELATION ANALYSIS

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  1. FACULTY ADMINISTRATIVE SCIENCE AND POLICY STUDIESWORKSHOP ON SPSS DATA ANALYSIS29 – 30 JANUARY 2009 CORRELATION ANALYSIS

  2. CORRELATION ANALYSIS Use the Correlation transformer to determine the extent to which changes in the value of an attribute (such as length of employment) are associated with changes in another attribute (such as salary). The correlation coefficient r is a measure of the linear relationship between two attributes or columns of data.

  3. Spearman Rank Order Correlation Spearman Rank Order Correlation use to test for non parametric data

  4. Pearson Product Moment Correlation

  5. The Value of Correlation Coefficient (r = ? )

  6. The Strength of Relationship

  7. The Direction of Relationship Example r = 0.6755 Positive relationship r = -0.7896 Negative relationship

  8. Example 1

  9. Example 2

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