R: Dataset about measurement of anxiety and depression in...
hads
R Documentation
Dataset about measurement of anxiety and depression in oncological patients
Description
This data set contains the responses of 201 oncological patients to 14 ordinal polytomous items that measure
anxiety (7 items) and depression (7 items), according to the Hospital Anxiety and Depression Scale questionnaire.
Usage
data(hads)
Format
A data frame with 201 observations on 14 items:
item1
measure of depression
item2
measure of anxiety
item3
measure of depression
item4
measure of depression
item5
measure of depression
item6
measure of anxiety
item7
measure of anxiety
item8
measure of anxiety
item9
measure of depression
item10
measure of anxiety
item11
measure of anxiety
item12
measure of anxiety
item13
measure of depression
item14
measure of depression
Details
All items have 4 response categories: the minimum value 0 corresponds to a low level of anxiety or depression,
whereas the maximum value 3 corresponds to a high level of anxiety or depression.
References
Zigmond, A. and Snaith, R. (1983), The hospital anxiety and depression scale, Acta Psychiatrika Scandinavica,
67, 361-370.
Examples
data(hads)
## maybe str(hads)
str(hads)
Results
R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)
R is free software and comes with ABSOLUTELY NO WARRANTY.
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Type 'license()' or 'licence()' for distribution details.
R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.
Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.
> library(MultiLCIRT)
Loading required package: MASS
Loading required package: limSolve
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/MultiLCIRT/hads.Rd_%03d_medium.png", width=480, height=480)
> ### Name: hads
> ### Title: Dataset about measurement of anxiety and depression in
> ### oncological patients
> ### Aliases: hads
> ### Keywords: datasets psychology
>
> ### ** Examples
>
> data(hads)
> ## maybe str(hads)
> str(hads)
'data.frame': 201 obs. of 14 variables:
$ item1 : int 1 0 0 1 0 0 0 1 1 1 ...
$ item2 : int 1 0 0 1 0 0 0 0 1 0 ...
$ item3 : int 0 0 0 0 0 0 0 0 2 0 ...
$ item4 : int 2 1 2 1 1 1 0 1 1 1 ...
$ item5 : int 2 1 1 1 1 1 1 1 2 2 ...
$ item6 : int 1 1 3 1 0 1 1 1 1 0 ...
$ item7 : int 1 0 2 1 0 0 0 1 1 0 ...
$ item8 : int 1 0 2 0 0 0 0 1 0 1 ...
$ item9 : int 1 1 0 0 0 0 0 0 0 0 ...
$ item10: int 1 0 0 1 1 1 0 0 1 0 ...
$ item11: int 1 1 1 0 0 0 0 0 0 1 ...
$ item12: int 2 2 2 1 1 2 1 2 2 2 ...
$ item13: int 1 1 2 0 0 0 0 0 1 1 ...
$ item14: int 1 1 1 1 1 1 1 1 1 1 ...
>
>
>
>
>
> dev.off()
null device
1
>