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Read engineering data with more confidence. Explore sampling, distributions, causal inference, and experiments that distinguish a real improvement from ordinary variation.
Terms beginning with H
4 termsHawthorne effect
Hawthorne effect is a statistical or measurement concept used to describe, compare, or interpret engineering data. Its meaning depends on the unit of analysis, data-generating process, and question being asked.
Measurement and experimentationHeterogeneous treatment effect
Heterogeneous treatment effect is a statistical or measurement concept used to describe, compare, or interpret engineering data. Its meaning depends on the unit of analysis, data-generating process, and question being asked.
Measurement and experimentationHistogram
Histogram is a statistical or measurement concept used to describe, compare, or interpret engineering data. Its meaning depends on the unit of analysis, data-generating process, and question being asked.
Measurement and experimentationHuman evaluation
Human evaluation is a structured review in which people rate or compare model outputs using defined criteria. It captures qualities such as usefulness, factuality, tone, and task fit that may be difficult to reduce to one automated score.
Measurement and experimentation