From: tidybulk: an R tidy framework for modular transcriptomic data analysis
Name | Description | |
---|---|---|
Analysis | ||
Function name | Description | Integrated packages |
 adjust_abundance | Remove known unwanted variation | ComBat [33] |
 aggregate_duplicates | Summarize the abundance of duplicated transcripts (e.g., isoforms) |  |
 cluster_elements | Identify sample or transcript clusters | |
 deconvolve_cellularity | Identify cell type fraction within each sample | |
 identify_abundant | Identify abundant transcripts to be used in subsequent analyses | edgeR [13] |
 keep_abundant | Filter out rare transcripts |  |
 keep_variable | Filter out non-variable transcripts | limma [31] |
 reduce_dimensions | Calculate reduced dimensions of transcript abundance | |
 remove_redundancy | Filter out redundant samples or transcripts |  |
 scale_abundance | Scale (i.e., normalize) the transcript abundance to compensate for diverse sequencing depth across samples | TMM [14] |
 test_differential_abundance | Test the hypothesis of differential abundance of transcripts across biological/experimental conditions | |
 test_gene_enrichment | Test the hypothesis of rank-based enrichment of transcript signatures | EGSEA [36] |
 test_gene_overrepresentation | Test the hypothesis of gene set enrichment for an unranked gene list | clusterProfiler [26] |
 test_differential_cellularity | Test the hypothesis of differential tissue composition | |
Main utilities | ||
 get_bibliography | Extract the bibliography for your workflow from any tidybulk object |  |
 impute_missing_abundance | Impute abundance for missing data points using sample groupings |  |
 pivot_sample | Extract non-redundant sample-related information from the data frame |  |
 pivot_transcript | Extract non-redundant transcript-related information from the data frame |  |
 tidybulk | Create a tidybulk data frame from a standard data frame |  |
 tidybulk_SAM_BAM | Infer transcript abundance from mapped reads and create a tidybulk data frame | featureCounts [12] |