IsNamedList

Check to see if a list has names; also check to enforce that all names are
present and unique

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> for
more details.

Paul Hoffman

SeuratObject

Data Structures for Single Cell Data

Rahul Satija

Andrew Butler

Tim Stuart

Jeff Farrell

Shiwei Zheng

Christoph Hafemeister

Patrick Roelli

Yuhan Hao

IsNamedList function

<dl><dt>x</dt>
<dd>A list</dd>
<dt>all.unique</dt>
<dd>Require that all names are unique from one another</dd>
<dt>allow.empty</dt>
<dd>Allow empty (<code>nchar = 0</code>) names</dd>
<dt>pass.zero</dt>
<dd>Pass on zero-length lists</dd></dl>

Arguments

Check List Names — IsNamedList

<dl>

<dt>x</dt>
<dd>A list</dd>


<dt>all.unique</dt>
<dd>Require that all names are unique from one another</dd>


<dt>allow.empty</dt>
<dd>Allow empty (<code>nchar = 0</code>) names</dd>


<dt>pass.zero</dt>
<dd>Pass on zero-length lists</dd>

</dl>

Check List Names

IsNamedList: Check List Names

Description

Usage

Value

Arguments