Questions tagged [validity-coefficient]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
0 votes
0 answers

What is reliability? How it is related to correlation coefficient?

We can compute real or population correlation(rho) by square-root of 1 minus R-squared.Is this a correct interpretation? Does population correlation mean a real correlation measured as square-root of ...
Subhash C. Davar's user avatar
0 votes
1 answer

How do I differentiate validity-coefficient from alpha-coefficient for a significance test?

Two terms are in vogue for a longtime.Alpha_coefficient is used for denoting significance. And validity coefficient denotes measurement error by two or more raters or evaluators of an object or human-...
Subhash C. Davar's user avatar