Description Usage Arguments Value
Construct a matrix of clusters with marker genes captured with ranges of effect size and cluster hit threshold values. The resulting matrix should help at selecting optimal threshold values.
1 2 3 | characterizeMarkerThresholds(FGDEGtab, esThresh = seq(0.5, 1, 0.01),
nThresh = NULL, clusterColumn = "cluster_id",
geneColumn = "entrez_id", effectColumn = "effect.size")
|
FGDEGtab |
The raw FASTGenomics Differentially Expressed Gene table, e.g. the output from FASTGenomics calc_de_genes_nonparametric. |
esThresh |
A vector of minimal effect sizes; defaults to |
nThresh |
An optional vector of maximum cluster numbers that contain a potential marker gene; defaults to NULL, which takes the range between 1 and the maximum number of clusters found in the FGDGEtab. |
clusterColumn |
Column name for cluster assignment; defaults to "cluster_id". |
geneColumn |
Column name for gene ID; defaults to "entrez_id". |
effectColumn |
Column name for effect size; defaults to "effect.size". |
The marker threshold matrix.
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