Add-on: Complex sampling and testing
Requires SPSS Statistics Base Subscription.
Enables users to work with complex sample designs, uncover missing data, apply categorical regression procedures, understand consumer preferences, and work more accurately with small samples.
• Categorical principal components analysis
• Conjoint analysis
• Decision trees
• Exact tests
• Missing values
• Multidimensional scaling and unfolding
• Multiple correspondence analysis
• Neural networks
• Regressions with optimal scaling including lasso and elastic net
• Time series analysis