format_condition

Convert a character vector of predicate names into a standardized string
representation of a condition. Predicates are concatenated with commas and
enclosed in curly braces. This formatting ensures consistency when storing
or comparing conditions in other functions.

A framework for systematic exploration of
association rules (Agrawal et al., 1994, <https://www.vldb.org/conf/1994/P487.PDF>),
contrast patterns (Chen, 2022, <doi:10.48550/arXiv.2209.13556>),
emerging patterns (Dong et al., 1999, <doi:10.1145/312129.312191>),
subgroup discovery (Atzmueller, 2015, <doi:10.1002/widm.1144>),
and conditional correlations (Hájek, 1978, <doi:10.1007/978-3-642-66943-9>).
User-defined functions may also be supplied to guide custom pattern searches.
Supports both crisp (Boolean) and fuzzy data. Generates candidate conditions
expressed as elementary conjunctions, evaluates them on a dataset, and
inspects the induced sub-data for statistical, logical, or structural
properties such as associations, correlations, or contrasts. Includes methods
for visualization of logical structures and supports interactive exploration
through integrated Shiny applications.

Michal Burda

nuggets

Extensible Framework for Data Pattern Exploration

format_condition function

<dl><dt>condition</dt>
<dd>A character vector of predicate names to be formatted. If
<code>NULL</code> or of length zero, the result is <code>"{}"</code>, representing an empty
condition that is always true.</dd></dl>

Arguments

Author

Format a vector of predicates into a condition string — format_condition

<dl>

<dt>condition</dt>
<dd>A character vector of predicate names to be formatted. If
<code>NULL</code> or of length zero, the result is <code>"{}"</code>, representing an empty
condition that is always true.</dd>

</dl>

format_condition: Format a vector of predicates into a condition string

Description

Usage

Value

Arguments

Author

See Also

Examples