Regression Analysis and Correlation Matrix in SPSS
Not what you're looking for?
The attached XML file is a tiny dataset you can import to Stata or SAS. You don't have to send back your Stata/SAS output to me if you don't want to.
1. Create a scatterplot matrix - which variables seem related to the response variable?
2. Interpret a correlation matrix
3. Find the best (first-order) model considering several selection methods.
Thanks. By the way, I think lpsa would be the dependent variable if this were a regression - is that what it means "response variable"?
Purchase this Solution
Solution Summary
Calculation of Correlation matrix, Scatter Plot matrix and Forward Stepwise regression model in SPSS.
Purchase this Solution
Free BrainMass Quizzes
Terms and Definitions for Statistics
This quiz covers basic terms and definitions of statistics.
Know Your Statistical Concepts
Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.
Measures of Central Tendency
Tests knowledge of the three main measures of central tendency, including some simple calculation questions.
Measures of Central Tendency
This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.