Factor Analysis Calculator

Likert scale surveys with 20+ questions often measure multiple constructs. Factor analysis reveals which questions group together. Customer satisfaction surveys typically show 3-4 factors: product quality, service, price, convenience. Employee engagement surveys reveal factors like job satisfaction, work-life balance, career growth.

Fama-French 3-factor model uses factor analysis on stock returns. Identifies market, size, and value factors. Hedge funds use factor analysis to build risk models with 50+ factors. Credit risk models extract factors from financial ratios. Commodity trading uses factor analysis on futures curves.

Brand perception studies reveal factors like quality, innovation, trust, value. Customer segmentation uses factor analysis on purchase behavior, demographics, psychographics. Netflix uses factor analysis on viewing patterns to create recommendation factors. E-commerce sites analyze product attributes to identify key purchase factors.

Six Sigma projects use factor analysis on process variables. Semiconductor manufacturing analyzes 100+ process parameters to identify critical factors. Automotive quality control extracts factors from inspection data. Pharmaceutical manufacturing uses factor analysis on batch records to identify process factors affecting yield.

Depression screening questionnaires reveal factors like mood, anxiety, sleep, appetite. Clinical trials use factor analysis on adverse events to identify syndrome patterns. Hospital quality metrics extract factors from patient satisfaction scores. Genomics research uses factor analysis on gene expression data to identify biological pathways.

SAT/GRE tests use factor analysis to validate that math, verbal, and writing sections measure distinct abilities. IQ tests extract factors like verbal comprehension, perceptual reasoning, working memory. Educational research analyzes student performance data to identify learning factors. Corporate training programs use factor analysis on assessment results.