.GetVariableFeatures

Returns the top variable features from a data frame of highly variable
feature annotations. Features are marked as variable if their value in
`label_column` is neither `NA` nor `FALSE`. When a ranking is provided via
`rank_column`, features are ordered accordingly.

internal

Defines S4 classes for single-cell genomic data and associated
information, such as dimensionality reduction embeddings, nearest-neighbor
graphs, and spatially-resolved coordinates. Provides data access methods and
R-native hooks to ensure the Seurat object is familiar to other R users. See
Satija R, Farrell J, Gennert D, et al (2015) <doi:10.1038/nbt.3192>,
Macosko E, Basu A, Satija R, et al (2015) <doi:10.1016/j.cell.2015.05.002>,
and Stuart T, Butler A, et al (2019) <doi:10.1016/j.cell.2019.05.031>,
Hao Y, Hao S, et al (2021) <doi:10.1016/j.cell.2021.04.048> and
Hao Y, et al (2023) <doi:10.1101/2022.02.24.481684> for
more details.

Paul Hoffman

SeuratObject

Data Structures for Single Cell Data

Rahul Satija

David Collins

Yuhan Hao

Austin Hartman

Gesmira Molla

Andrew Butler

Tim Stuart

Madeline Kowalski

Saket Choudhary

Skylar Li

Longda Jiang

Anagha Shenoy

Jeff Farrell

Shiwei Zheng

Christoph Hafemeister

Patrick Roelli

.GetVariableFeatures function

<dl><dt>hvf_info</dt>
<dd>A `data.frame` containing highly variable feature 
annotations.</dd>
<dt>label_column</dt>
<dd>A column in `hvf_info` indicating which features
are variable. A feature is considered variable if it's corresponding
value is not `NA` or `FALSE`.</dd>
<dt>rank_column</dt>
<dd>A column in `hvf_info` indicating the rank of
each feature.</dd>
<dt>nfeatures</dt>
<dd>The number of variable features to return.</dd></dl>

Arguments

Returns the top variable features from a data frame of highly variable
feature annotations. Features are marked as variable if their value in
`label_column` is neither `NA` nor `FALSE`. When a ranking is provided via
`rank_column`, features are ordered accordingly. — .GetVariableFeatures

<dl>

<dt>hvf_info</dt>
<dd>A `data.frame` containing highly variable feature 
annotations.</dd>


<dt>label_column</dt>
<dd>A column in `hvf_info` indicating which features
are variable. A feature is considered variable if it's corresponding
value is not `NA` or `FALSE`.</dd>


<dt>rank_column</dt>
<dd>A column in `hvf_info` indicating the rank of
each feature.</dd>


<dt>nfeatures</dt>
<dd>The number of variable features to return.</dd>

</dl>

Returns the top variable features from a data frame of highly variable
feature annotations. Features are marked as variable if their value in
`label_column` is neither `NA` nor `FALSE`. When a ranking is provided via
`rank_column`, features are ordered accordingly.

.GetVariableFeatures: Returns the top variable features from a data frame of highly variable feature annotations. Features are marked as variable if their value in `label_column` is neither `NA` nor `FALSE`. When a ranking is provided via `rank_column`, features are ordered accordingly.

Description

Usage

Arguments