Tutorial: Using the 'TreeDimensionTest' package
1. Testing trajectory presence | Example 1.1 Simulated single-cell data with trajectory presence | Example 1.2 Simulated isotropic data without trajectory presence | Calculating test statistics without $p$-value | 2. Measuring data subset homogeneity by separability | Example 2.1 Homogeneous data with low separability | Example 2.2 Heterogeneous data with high separability | 3. Understanding tissue specificity of pathway gene expression dynamics via separability | Example 3.1 Tissue specificity of the calcium signaling pathway during development | Example 3.2 Tissue specificity of the ribosome pathway during development | References