Depression: Depression data

In vlda: Visualization of Multidimensional Longitudinal Data

Description

Data comparing two drugs to treat patients suffering from depression.

Usage

data(Depression)

Format

Case

Number of patients

Diagnosis

Classification based on the initial symptoms of depression ( 1 : Mild, 2 : Severe )

Drug

Drugs given to patients ( 1 : New, 2 : Standard )

1week

Depression symptoms 1week after taking the drug ( 1 : Abnormal, 2 : Normal )

2weeks

Depression symptoms 2weeks after taking the drug ( 1 : Abnormal, 2 : Normal )

4weeks

Depression symptoms 4weeks after taking the drug ( 1 : Abnormal, 2 : Normal )

Details

Patients in each group were randomly assigned to standard or new drugs, and the degree of each patient suffering from depression was classified as normal or abnormal after 1 week, 2 weeks, and 4 weeks of treatment.
A data frame with 800 rows and 6 variables

Case	Diagnosis	Drug	1week	2weeks	4weeks
1	1	2	2	2	2
2	1	2	2	2	2
3	1	2	2	2	2
4	1	2	2	2	2
5	1	2	2	2	2
6	1	2	2	2	2
7	1	2	2	2	2
8	1	2	2	2	2
9	1	2	2	2	2
10	1	2	2	2	2
.	.	.	.	.	.
.	.	.	.	.	.
.	.	.	.	.	.
796	2	1	1	1	1
797	2	1	1	1	1
798	2	1	1	1	1
799	2	1	1	1	1
800	2	1	1	1	1

References

Koch, G. G., Landis, J. R., Freeman, J. L., Freeman, D. H. and Lehnen, R. C.(1977). A General Methodology for the Analysis of Experiments with Repeated Measurement of Categorical Data. Biometrics, 33, 133-158.

vlda documentation built on July 1, 2020, 10:15 p.m.