# Unsupervised Learning Based Definition of Microbial Rare Biosphere

## Documentation for package ‘ulrb’ version 0.1.9

- DESCRIPTION file
- User guides, package vignettes and other documentation
- Package README

## Help Pages

ulrb-package | ulrb: Unsupervised Learning Based Definition of Microbial Rare Biosphere
check_avgSil | Check average Silhouette score index
check_CH | Check Calinski-Harabasz index
check_DB | Check Davies-Bouldin Index
define_rb | Define Rare Biosphere
evaluate_k | Evaluate k from all samples in a dataset
evaluate_sample_k | Evaluate sample k
nice | V4-V5 16S rRNA gene amplicons, clean OTU table (N-ICE, 2015)
nice_env | Metadata of samples from OTU tables (N-ICE, 2015)
nice_raw | V4-V5 16S rRNA gene amplicons, raw OTU table (N-ICE, 2015)
nice_tidy | V4-V5 16S rRNA gene amplicons, clean OTU table in tidy/long format (N-ICE, 2015)
plot_ulrb | Plot ulrb clustering results and silhouette scores
plot_ulrb_clustering | Plot Rank Abundance Curve of classification results
plot_ulrb_silhouette | Plot silhouette scores from clustering results
prepare_tidy_data | Prepare data in tidy format
suggest_k | Suggest k