Plot otuput of the overlap_df function as a heatmap.

Plot otuput of the overlap_df function as a heatmap.

Usage

corr_heatmap(
  rec,
  steps = steps_ids(rec, "da"),
  font_size = 15,
  type = "all",
  target = NULL,
  contrast_id = NULL
)

Arguments

rec: A prepped Recipe object.
steps: Character vector with step_ids to take in account.
font_size: Size of the axis font.
type: Indicates whether to use all taxa ("all") or only those that are differentially abundant in at least one method ("da"). Default as "all".
target: Optional modeled target to include.
contrast_id: Optional modeled contrast identifier to include.

Value

heatmap

Examples

data(test_prep_rec)

## Correlation heatmap of discoveries shared between methods
if (requireNamespace("heatmaply", quietly = TRUE)) {
  corr_heatmap(test_prep_rec)
}
#> Registered S3 method overwritten by 'dendextend':
#>   method     from 
#>   rev.hclust vegan
#> Registered S3 method overwritten by 'seriation':
#>   method         from 
#>   reorder.hclust vegan
#> Warning: Using `size` aesthetic for lines was deprecated in ggplot2 3.4.0.
#> ℹ Please use `linewidth` instead.
#> ℹ The deprecated feature was likely used in the dendextend package.
#>   Please report the issue at <https://github.com/talgalili/dendextend/issues>.