get_variables: Variables that are defined in the project
In dexter: Data Management and Analysis of Tests
get_variables R Documentation
Variables that are defined in the project
Description
Inspect the variables defined in your dexter project and their datatypes
Usage
get_variables(db)
Arguments
db
a dexter project database
Details
The variables in Dexter consist of the item properties and person properties you specified
and a number of reserved variables that are automatically defined like response and booklet_id.
Variables in Dexter are most useful when used in predicate expressions. A number of functions can
take a dataSrc argument and an optional predicate. Predicates are
a concise and flexible way to filter data for the different psychometric functions in Dexter.
The variables can also be used to retrieve data in get_responses
Value
a data.frame with name and type of the variables defined in your dexter project
dexter documentation built on Sept. 11, 2024, 6:42 p.m.
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| get_variables | R Documentation |
Variables that are defined in the project
Description
Inspect the variables defined in your dexter project and their datatypes
Usage
get_variables(db)
Arguments
db |
a dexter project database |
Details
The variables in Dexter consist of the item properties and person properties you specified
and a number of reserved variables that are automatically defined like response and booklet_id.
Variables in Dexter are most useful when used in predicate expressions. A number of functions can take a dataSrc argument and an optional predicate. Predicates are a concise and flexible way to filter data for the different psychometric functions in Dexter.
The variables can also be used to retrieve data in get_responses
Value
a data.frame with name and type of the variables defined in your dexter project
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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