- [:FAQ/E:What does a number containing an 'E' signify?]
- [:FAQ/heterogeneity: What is heterogeneity of variance in SPSS Probit and Logit procedures?]
[:FAQ/SumsOfSquaresTypes:In ANOVA and Regression, what do the various different types of Sums of Squares mean, and does the choice matter?]
- [:FAQ/FVars: What is the variance of the mean of my transformed data?]
[:FAQ/Interaction:How do I work out the meaning of a significant interaction?]
- [:FAQ/intercept: Interpreting the intercept term in a regression when covarying out predictors of within-subject difference scores]
- [:FAQ/singcase: How do I compare a within subjects group difference to that of a single case?]
- [:FAQ/ancreg:Can I do an analysis of covariance using a regression?]
[:FAQ/SobelTest:How do I test whether one independent variable has an influence on a dependent variable other than via the mediation of a second independent variable? (Sobel Test)]
- [:FAQ/regline:How do I put a regression line on a scatterplot in SPSS Version 12.0 and above?]
[:FAQ/Collinearity:What is Collinearity in multiple regression, and what do I do about it?]
[:FAQ/ResidualsNonNormality:Residuals and (Non-)Normality]
[:FAQ/AdequateFit:How well does a regression line fit?]
[:FAQ/RegressionOutliers:Checking for outliers in regression]
- [:FAQ/infmles:Why are the standard errors so large in logistic regression?]
- [:FAQ/texts: Can you recommend any statistical textbooks?]
[:FAQ/RatCaseVar:Is there an optimal ratio of cases to predictor variables I should have before doing a regression?]
- [:FAQ/power:How do I do power calculations in SPSS?]