Multivariate database
All statistical tests can be run using a multivariate database
The structure for a multivariate database is essentially a combination of between-subjects and within-subjects database structures. Unique numerical de-identifiers are given to each particpant and entered into the first column of the database. Then, between-subjects "grouping" variables, demographic, confounding, and outcome variables are entered into subsequent columns. Finally, within-subjects observations of outcomes should be entered into the columns of the data base in sequential order.
The database is structured in a fashion that 1) allows for comparison of independent groups, 2) allows for comparison of different observations of an outcome or within-subjects effects, and 3) allows for mixed, factorial, survival, and multivariate data analysis.
A data dictionary should be created as well so that researchers will know what data is being entered and what numerical values have been given to categorical variables.
The database is structured in a fashion that 1) allows for comparison of independent groups, 2) allows for comparison of different observations of an outcome or within-subjects effects, and 3) allows for mixed, factorial, survival, and multivariate data analysis.
A data dictionary should be created as well so that researchers will know what data is being entered and what numerical values have been given to categorical variables.
Multivariate database
Click on the Download Database and Download Data Dictionary buttons for a configured database and data dictionary for multivariate statistics.
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