| scMetaTraj_axis_score | Calculate metabolic axis scores |
| scMetaTraj_cluster | Cluster cells in metabolic PCA space |
| scMetaTraj_cluster_profile | Summarize metabolic profiles of clusters |
| scMetaTraj_embed | Embed cells in metabolic feature space |
| scMetaTraj_flow | Compute local directional consistency along mPT |
| scMetaTraj_mPT_distribution | Prepare mPT distribution data for metabolic subclusters |
| scMetaTraj_plot_gradient | Plot metabolic gradient on UMAP |
| scMetaTraj_plot_module_cards | Plot metabolic module cards |
| scMetaTraj_plot_trend_by_cluster | Plot module trends by metabolic cluster |
| scMetaTraj_plot_trend_multi | Plot multiple module trends with switchpoints |
| scMetaTraj_score | Calculate metabolic pathway scores for single cells |
| scMetaTraj_switchpoint | Identify metabolic trajectory switchpoint |
| scMetaTraj_transition_zone | Identify candidate transition zone along mPT |
| scMetaTraj_trend | Compute metabolic module trend along pseudotime |
| scMetaTraj_trend_by_cluster | Compute module trends along mPT stratified by metabolic cluster |
| scMetaTraj_trend_multi | Compute trends and switchpoints for multiple modules along mPT |