Unverified50% confidenceFactExact time
The congruence coefficient (Tucker's φ) is computed by standardizing the loading vectors of the same factor in the two solutions and then taking their inner product; its value theoretically ranges from -1 to 1, where 1 indicates that the two sets of loadings point in exactly the same direction, 0 indicates no relation, and a negative value indicates opposite directions.
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Long-term
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10/28/2026
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