Example sample-metadata table for the ComplexHeatmap module — example_heatmap_column

Per-sample metadata for the 12 samples in example_heatmap_matrix, keyed by sample. Supplying this alongside the matrix (as list(matrix = example_heatmap_matrix, column_annotations = example_heatmap_column_data)) enables column annotations in the ComplexHeatmap module.

Usage

example_heatmap_column_data

Format

A data frame with 12 rows and 4 columns:

sample: Sample identifier (factor), matching the sample column names in example_heatmap_matrix
condition: Experimental condition (factor: Healthy, Disease)
batch: Processing batch (factor: B1, B2), crossed with condition
library_size: Simulated sequencing library size (numeric)

Source

Simulated in data-raw/generate_example_data.R.

Author

Jacob Martin