dunn: Survey of prevalence of psychiatric disorders.
In trobinj/trtools: Miscellaneous Tools for Teaching Statistics
dunn R Documentation
Survey of prevalence of psychiatric disorders.
Description
Two-phase stratified random sampling design for the prevalence of psychiatric disorders. Participants sampled in the first phase were classified as low, medium, or high based on their score on the General Health Questionnaire (GHQ). These were then used as strata for a stratified random sampling design in the second phase. Sampled participants in the second phase were classified as having at least one psychiatric disorder (case) or having no psychiatric disorder (non-case) using the Composite International Diagnostic Interview (CIDI).
Usage
dunn
Format
A data frame 1558 observations and two variables:
- ghq:
classification based on the GHQ score (low, medium, or high)
- cidi:
classification based on the CIDI (case, non-case)
Note
The data are originally from Dunn et al. (1999) and are featured in Lohr (2010). The data are fictional.
Source
Dunn, G., Pickles, A., Tansella, M., and Vazquez-Barquero, J. (1999). Two-phase epidemiological surveys in psychiatric research. British Journal of Psychiatry, 174, 95–100.
Lohr, S. L. (2010). Sampling: Design and analysis (2nd edition). Boston: Brooks/Cole.
trobinj/trtools documentation built on Jan. 28, 2024, 3:20 a.m.
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| dunn | R Documentation |
Survey of prevalence of psychiatric disorders.
Description
Two-phase stratified random sampling design for the prevalence of psychiatric disorders. Participants sampled in the first phase were classified as low, medium, or high based on their score on the General Health Questionnaire (GHQ). These were then used as strata for a stratified random sampling design in the second phase. Sampled participants in the second phase were classified as having at least one psychiatric disorder (case) or having no psychiatric disorder (non-case) using the Composite International Diagnostic Interview (CIDI).
Usage
dunn
Format
A data frame 1558 observations and two variables:
- ghq:
classification based on the GHQ score (low, medium, or high)
- cidi:
classification based on the CIDI (case, non-case)
Note
The data are originally from Dunn et al. (1999) and are featured in Lohr (2010). The data are fictional.
Source
Dunn, G., Pickles, A., Tansella, M., and Vazquez-Barquero, J. (1999). Two-phase epidemiological surveys in psychiatric research. British Journal of Psychiatry, 174, 95–100.
Lohr, S. L. (2010). Sampling: Design and analysis (2nd edition). Boston: Brooks/Cole.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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