Weighted or unweighted Mean Composite variable in SPSS Compute variable
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- เผยแพร่เมื่อ 8 ธ.ค. 2024
- Weighted or unweighted Mean Composite variable in SPSS
Compute variable
Mean composite variable
Variable generated from calculating the average of several variables scores into single variable
A) Unweighted Mean Composite
All variables contribute equally (unweighted) when determining mean
Mean = (V1 + V2 + V3 + V4 + V5) / 5
B) Weighted Mean Composite
Variables contribute differently (weighted) when determining mean
Mean = (V1 * 0.4) + (V2 * 0.15) + (V3 * 0.15) + (V4 * 0.15) + (V5 * 0.15)