Quantum mechanics

Engineering

Reliability engineering

Statistics

Alpha (finance)

Omega

Power (physics)

Computer science

Psychometrics

Cronbach's alpha

Thermodynamics

Physics

Mathematics

Reliability (semiconductor)

Communication Methods and Measures

Cronbach’s alpha (α) is a widely-used measure of reliability used to quantify the amount of random measurement error that exists in a sum score or average generated by a multi-item measurement scal...

Use Omega Rather than Cronbach’s Alpha for Estimating Reliability. But…