require_column

Simple check that a single column exists. For checking multiple columns,
use validate_dataframe() with required_cols parameter.

internal

Provides a convenient way to analyze and visualize 'PICRUSt2' output with pre-defined plots and functions. Allows for generating statistical plots about microbiome functional predictions and offers customization options. Features a one-click option for creating publication-level plots, saving time and effort in producing professional-grade figures. Streamlines the 'PICRUSt2' analysis and visualization process. For more details, see Yang et al. (2023) <doi:10.1093/bioinformatics/btad470>.

Chen Yang

ggpicrust2

Make 'PICRUSt2' Output Analysis and Visualization Easier

require_column function

<dl><dt>df</dt>
<dd>Data frame to check</dd>
<dt>col</dt>
<dd>Column name to require</dd>
<dt>param_name</dt>
<dd>Name of the data frame parameter (for error message)</dd></dl>

Arguments

Require a column exists in a data frame — require_column

<dl>

<dt>df</dt>
<dd>Data frame to check</dd>


<dt>col</dt>
<dd>Column name to require</dd>


<dt>param_name</dt>
<dd>Name of the data frame parameter (for error message)</dd>

</dl>

require_column: Require a column exists in a data frame

Description

Usage

Value

Arguments