madras: Madras Longitudinal Schizophrenia Study data
In swihart/lnMLE_1.0-2: Logistic-Normal Model for Clustered Binary (Binomial) Data
Description
Usage
Format
References
Description
Data from a study of the natural history of schizophrenia. First-episode patients had disease symptoms recorded monthly for up to 12 months following initial hospitalization.
Usage
1
Format
A matrix containing 8 variables (columns) and 922 observations (rows) measured on a total of 86 patients.
\itemid:
a vector that identifies the clusters which correspond to the binary response vector given by y.
\itemy:
the binary response vector for presence or absence of schizophrenic symptoms
\itemmonth:
symptom measurements were collected over the course of 12 months (0,...,11) following the initial hospitalization for schizophrenia
\itemage:
a binary indicator for age at onset (1 = age < 20 years old)
\itemgender:
0 = male, 1 = female
\itemmonthXage:
an interaction term (cross product) of month and age
\itemmonthXgender:
an interaction term (cross product) of month and gender
\iteminitial:
an indicator variable for month = 1 allowing alpha1 to be used in lag-2 transition models for both the second-order model and the initial state
References
Thara, R., Henrietta, M., Joseph, A., Rajkumar, S., and Eaton, W. (1994). Ten year course of schizophrenia - The Madras Longitudinal Study. Acta Psychiatrica Scandinavica \bf 90, 329-336.
swihart/lnMLE_1.0-2 documentation built on May 30, 2019, 9:39 p.m.
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Description Usage Format References
Description
Data from a study of the natural history of schizophrenia. First-episode patients had disease symptoms recorded monthly for up to 12 months following initial hospitalization.
Usage
1 |
Format
A matrix containing 8 variables (columns) and 922 observations (rows) measured on a total of 86 patients.
\itemid:
a vector that identifies the clusters which correspond to the binary response vector given by y.
\itemy:
the binary response vector for presence or absence of schizophrenic symptoms
\itemmonth:
symptom measurements were collected over the course of 12 months (0,...,11) following the initial hospitalization for schizophrenia
\itemage:
a binary indicator for age at onset (1 = age < 20 years old)
\itemgender:
0 = male, 1 = female
\itemmonthXage:
an interaction term (cross product) of month and age
\itemmonthXgender:
an interaction term (cross product) of month and gender
\iteminitial:
an indicator variable for month = 1 allowing alpha1 to be used in lag-2 transition models for both the second-order model and the initial state
References
Thara, R., Henrietta, M., Joseph, A., Rajkumar, S., and Eaton, W. (1994). Ten year course of schizophrenia - The Madras Longitudinal Study. Acta Psychiatrica Scandinavica \bf 90, 329-336.
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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