Variance components analysis (random effects) | |||
---|---|---|---|
Effect | Estimate | ||
Between-worker variance | Within-worker variance | ||
Job A | αa | εa | |
Job B | αb | εb | |
Job C | αc | εc |
Determinants of exposure (fixed effects) | |||
---|---|---|---|
Effect | Estimate | Standard error | t value |
Intercept (μ) | b0 | SEb0 | b0/SEb0 |
Job A | ba | SEba | ba/SEba |
Job B | bb | SEbb | bb/SEbb |
Job C | bc | SEbc | bc/SEbc |
X1 | b1 | SEb1 | b1/SEb1 |
X2 | b2 | SEb2 | b2/SEb2 |
X3 | b3 | SEb3 | b3/SEb3 |
X4 | b4 | SEb4 | b4/SEb4 |