setup_RDSIngest

Creates the settings <code>ingest()</code> uses to read an RDS file. RDS stores R types,
and the format has no settings of its own.

Machine learning and visualization package with an 'S7' backend featuring
comprehensive type checking and validation, observable runs, and auditable outputs.
The functional API provides one-call access to supervised and unsupervised learning
through train(), cluster(), and decomp(). All configuration steps are performed using
setup functions and validated. A single call to train() can handle preprocessing,
decomposition, hyperparameter tuning, model stacking, and testing with nested resampling.
Supports 'data.frame', 'data.table', and 'tibble' inputs and parallel execution. Plot
methods for trained and resampled supervised models draw interactive figures through
'rtemis.draw'. Includes native implementations of SuperLearner, RuleFit, and Linear
Additive Trees, and supports conformal prediction. The package first appeared in
E.D. Gennatas (2017)
<https://repository.upenn.edu/entities/publication/d81892ea-3087-4b71-a6f5-739c58626d64>.

Efstathios D. Gennatas

rtemis

Schema-Driven Machine Learning and Visualization

E.D. Gennatas

setup_RDSIngest function

<dl><dt>columns</dt>
<dd>Optional Named vector: Declared column types, keyed by column
name, in the <code>profile/r/v1</code> vocabulary -- <code>c(Age = "integer")</code>. A column named
here is converted to the declared type after reading, replacing the type the
reader assigned.</dd>
<dt>character2factor</dt>
<dd>Logical: If TRUE, read character columns as factors.</dd>
<dt>clean_colnames</dt>
<dd>Logical: If TRUE, normalize column names.</dd>
<dt>remove_duplicates</dt>
<dd>Logical: If TRUE, drop rows repeating an earlier row.</dd></dl>

Arguments

Author

Set up an RDSIngestConfig — setup_RDSIngest

<dl>

<dt>columns</dt>
<dd>Optional Named vector: Declared column types, keyed by column
name, in the <code>profile/r/v1</code> vocabulary -- <code>c(Age = "integer")</code>. A column named
here is converted to the declared type after reading, replacing the type the
reader assigned.</dd>


<dt>character2factor</dt>
<dd>Logical: If TRUE, read character columns as factors.</dd>


<dt>clean_colnames</dt>
<dd>Logical: If TRUE, normalize column names.</dd>


<dt>remove_duplicates</dt>
<dd>Logical: If TRUE, drop rows repeating an earlier row.</dd>

</dl>

setup_RDSIngest: Set up an `RDSIngestConfig`

Description

Usage

Value

Arguments

Author

Examples