Frequently Asked Questions (FAQ) and Answers

Simple Regression

- How do you insert a text
(non-calculating) formula

or other mathematical statement in Excel? - How do you draw a regression line in SPSS?
- How do you calculate point-biserial correlation in SPSS?

Multiple Regression

- What are the condition indices included in collinearity diagnostics in SPSS?
- How do you put the text data (e.g., NATACE89.TXT) into SPSS?
- Can SPSS conduct all-possible-regressions?