Results

用線性模型處理二因子獨立樣本變異數分析 ~ 無納入交互作用

Model Fit Measures
Model	R	R²
1	0.900	0.809

Omnibus ANOVA Test
	Sum of Squares	df	Mean Square	F	p
drug	3.453	2	1.7267	26.15	< .001
therapy	0.467	1	0.4672	7.08	0.019
Residuals	0.924	14	0.0660
Note. Type 3 sum of squares

[3]

Model Coefficients - mood.gain
Predictor	Estimate	SE	t	p
Intercept ᵃ	0.289	0.121	2.38	0.032
drug:
anxifree – placebo	0.267	0.148	1.80	0.094
joyzepam – placebo	1.033	0.148	6.97	< .001
therapy:
CBT – no.therapy	0.322	0.121	2.66	0.019
ᵃ Represents reference level

用線性模型處理二因子獨立樣本變異數分析 ~ 有納入交互作用

Model Fit Measures
Model	R	R²	RMSE
1	0.930	0.865	0.191

Omnibus ANOVA Test
	Sum of Squares	df	Mean Square	F	p
drug	2.509	2	1.2544	23.04	< .001
therapy	0.135	1	0.1350	2.48	0.141
drug ✻ therapy	0.271	2	0.1356	2.49	0.125
Residuals	0.653	12	0.0544
Note. Type 3 sum of squares

[3]

Model Coefficients - mood.gain
Predictor	Estimate	SE	t	p
Intercept ᵃ	0.3000	0.135	2.227	0.046
drug:
anxifree – placebo	0.1000	0.191	0.525	0.609
joyzepam – placebo	1.1667	0.191	6.124	< .001
therapy:
CBT – no.therapy	0.3000	0.191	1.575	0.141
drug ✻ therapy:
(anxifree – placebo) ✻ (CBT – no.therapy)	0.3333	0.269	1.237	0.240
(joyzepam – placebo) ✻ (CBT – no.therapy)	-0.2667	0.269	-0.990	0.342
ᵃ Represents reference level

References

[1] The jamovi project (2022). jamovi. (Version 2.3) [Computer Software]. Retrieved from https://www.jamovi.org.

[2] R Core Team (2021). R: A Language and environment for statistical computing. (Version 4.1) [Computer software]. Retrieved from https://cran.r-project.org. (R packages retrieved from MRAN snapshot 2022-01-01).

[3] Fox, J., & Weisberg, S. (2020). car: Companion to Applied Regression. [R package]. Retrieved from https://cran.r-project.org/package=car.