dnet (version 1.0.0)

dGSEAview: Function to view enrichment results in a sample-specific manner

Description

dGSEAview is supposed to view results of gene set enrichment analysis but for a specific sample.

Usage

dGSEAview(eTerm, which_sample = 1, top_num = 10, sortBy = c("adjp",
"gadjp", "ES", "nES", "pvalue", "FWER", "FDR", "qvalue"), decreasing =
NULL,
details = F)

Arguments

eTerm

an object of class "eTerm"

which_sample

which sample will be viewed

top_num

the maximum number of gene sets will be viewed

sortBy

which statistics will be used for sorting and viewing gene sets. It can be "adjp" for adjusted p value, "gadjp" for globally adjusted p value, "ES" for enrichment score, "nES" for normalised enrichment score, "pvalue" for p value, "FWER" for family-wise e

decreasing

logical to indicate whether to sort in a decreasing order. If it is null, it would be true for "ES" or "nES"; otherwise it would be false

details

logical to indicate whether the detail information of gene sets is also viewed. By default, it sets to false for no inclusion

Value

• a data frame with following components:
  • setID: term ID
• ES: enrichment score
• nES: normalised enrichment score
• pvalue: nominal p value
• adjp: adjusted p value
• gadjp: globally adjusted p value
• FDR: false discovery rate
• qvalue: q value
• setSize: the number of genes in the set; optional, it is only appended when "details" is true
• name: term name; optional, it is only appended when "details" is true
• namespace: term namespace; optional, it is only appended when "details" is true
• distance: term distance; optional, it is only appended when "details" is true

See Also

dGSEA

Examples

dGSEAview(eTerm, which_sample=1, top_num=10, sortBy="adjp",
decreasing=FALSE, details=TRUE)