partial_project.composed_partial_projector

Applies <code>partial_project()</code> through each projector in the composition.
If <code>colind</code> is a single vector, it applies to the first projector only. Subsequent projectors apply full columns.
If <code>colind</code> is a list, each element specifies the <code>colind</code> for the corresponding projector in the chain.

Provides a set of basic and extensible data structures and functions for multivariate analysis, including dimensionality reduction techniques, projection methods, and preprocessing functions. The aim of this package is to offer a flexible and user-friendly framework for multivariate analysis that can be easily extended for custom requirements and specific data analysis tasks.

Bradley Buchsbaum

multivarious

Extensible Data Structures for Multivariate Analysis

partial_project.composed_partial_projector function

<dl><dt>x</dt>
<dd>A <code>composed_partial_projector</code> object.</dd>
<dt>new_data</dt>
<dd>The input data matrix or vector.</dd>
<dt>colind</dt>
<dd>A numeric vector or a list of numeric vectors/NULLs.
If a single vector, applies to the first projector only.
If a list, its length should ideally match the number of projectors.
<code>colind[[i]]</code> specifies the column indices (relative to the input of stage <code>i</code>)
to use for the partial projection at stage <code>i</code>. A <code>NULL</code> entry means use full projection
for that stage. If the list is shorter than the number of stages, <code>NULL</code> (full projection)
is assumed for remaining stages. If a single numeric vector is provided, it is treated
as <code>list(colind, NULL, NULL, ...)</code> for backward compatibility (partial only at first stage).</dd>
<dt>...</dt>
<dd>Additional arguments passed to <code>partial_project()</code> or <code>project()</code> methods.</dd></dl>

Arguments

Partial Project Through a Composed Partial Projector — partial_project.composed_partial_projector

<dl>

<dt>x</dt>
<dd>A <code>composed_partial_projector</code> object.</dd>


<dt>new_data</dt>
<dd>The input data matrix or vector.</dd>


<dt>colind</dt>
<dd>A numeric vector or a list of numeric vectors/NULLs.
If a single vector, applies to the first projector only.
If a list, its length should ideally match the number of projectors.
<code>colind[[i]]</code> specifies the column indices (relative to the input of stage <code>i</code>)
to use for the partial projection at stage <code>i</code>. A <code>NULL</code> entry means use full projection
for that stage. If the list is shorter than the number of stages, <code>NULL</code> (full projection)
is assumed for remaining stages. If a single numeric vector is provided, it is treated
as <code>list(colind, NULL, NULL, ...)</code> for backward compatibility (partial only at first stage).</dd>


<dt>...</dt>
<dd>Additional arguments passed to <code>partial_project()</code> or <code>project()</code> methods.</dd>

</dl>

partial_project.composed_partial_projector: Partial Project Through a Composed Partial Projector

Description

Usage

Value

Arguments