Advanced Methods

Auditing Analyses

• How to Audit Advanced Analyses

Time Series Analysis

• How to Do Time Series Analysis in Q
• How to Create a Time Series Plot Using Different Data Sources
• How to Compute a Time Series Moving Average
• How to Change Time Series Labels to Show Different Months
• How to Efficiently Scan Through a Tracking Project to Detect Changes Over Time.

Correspondence Analysis

• How to Improve and Troubleshoot Correspondence Analysis Maps
• How to Do a Multiple Correspondence Analysis
• How to Interpret a Moonplot
• How to Focus the Results of Correspondence Analysis in Q
• How to Customize Bubble Charts for Correspondence Analysis in Q

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Latent Class Analysis

• Manipulating Tree Output
• Individual-Level Parameters
• How to Do a Latent Class Analysis in Q
• How to do Latent Class Regression
• How to Interpret Trees

Cluster Analysis

• Legacy Cluster Analysis
• How to Do a K-Means Cluster Analysis
• How to Perform a Mixed-Mode Cluster Analysis
• How to Assign Respondents to Clusters/Segments in a New Data File

Linear Discriminant Analysis

• Machine Learning - Diagnostic - Table of Discriminant Function Coefficients
• Machine Learning - Linear Discriminant Analysis
• How to Read a Standard R Table
• How to Create and Apply a Linear Discriminant Analysis (LDA) Typing Tool in Q

Regression & Generalized Linear Models

• Ordered Logit in Q (Legacy)
• Legacy Regression
• How to Troubleshoot Regression Problems in Q
• How to Run Linear Regression in Q
• How to Do Binary Logit Regression in Q

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MaxDiff

• How to Setup a MaxDiff as a Ranking Question in Q
• MaxDiff - Analyze with Ranking Question (Legacy) - Zero-Centered Utilities from Individual-Level Parameter Means (All Alternatives)
• MaxDiff - Analyze with Ranking Question (Legacy) - Sawtooth-Style Preference Share Variables from Individual-Level Parameter Means (K Alternatives)
• MaxDiff - Analyze with Ranking Question (Legacy) - Preference Share Variables from Individual-Level Parameter Means (All Alternatives)
• MaxDiff - Analyze with Ranking Question (Legacy) - MaxDiff Ranking Question from Design and Choice Data

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Driver Analysis

• Why Do Shapley and Kruskal Driver Analysis Have Negative Scores?
• Technical Details Driver Analysis
• Regression - Legacy Driver Analysis - Table of Relative Weights (Relative Importance Analysis)
• Regression - Legacy Driver Analysis - Table of Linear Regression Coefficients
• Regression - Legacy Driver Analysis - Table of Kruskal Importance Scores

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Choice Modeling

• Choice Modeling - Analyze with Experiment Question (Legacy) - Save Variable(s) - Within-Attribute Preference Shares
• Choice Modeling - Analyze with Experiment Question (Legacy) - Save Variable(s) - Zero-Centered Diffs (Utilities with Mean 0, Mean Range 100)
• Choice Modeling - Analyze with Experiment Question (Legacy) - Save Variable(s) - Utilities (Min 0, Max 100)
• Choice Modeling - Analyze with Experiment Question (Legacy) - Save Variable(s) - Utilities
• Choice Modeling - Analyze with Experiment Question (Legacy) - Save Variable(s) - Attribute Importance

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Segmentation

• How to Create a Segmentation Comparison Table
• Distribution
• How to Use The Segment Option to Setup a Brand Price Trade-Off Experiment in Q Prior to Q5.0
• How to Use the Segments Option in Versions of Q Prior to v5.0
• How to Allocate Observations to Segments in Excel

Correlation

• How to Conduct a Test of Correlation Between Paired Samples
• How to Create a Distance Matrix
• How to Create a Correlation Matrix

Structural Equation Modeling

• How to Fit a Structural Equation Model in Q

Dimension Reduction

• How to Create a Principal Components Analysis Loading Plot
• Principal Components Analysis in Q (Legacy)
• How to Do Principal Components Analysis in Q

TURF

• Legacy TURF Analysis in Q
• How to Run TURF Analysis in Q

Machine Learning

• Machine Learning - Compare Models
• Machine Learning - Deep Learning
• Machine Learning - Diagnostic - Analysis Report
• Machine Learning - Diagnostic - Prediction-Accuracy Table
• Machine Learning - Gradient Boosting

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Analysis of Variance

• How to Do a Repeated Measures Single Factor Experiment
• How to Conduct MANOVA Tests
• How to set up a completely randomized single factor experiment in Q