Calculate the stratum-specific transcriptomic index (sTXI) by summing pTXI values within each phylostratum.
Usage
sTXI(phyex_set, option = "identity")
Arguments
- phyex_set
A PhyloExpressionSet object
- option
Character string specifying calculation method:
- "identity": Sum pTXI values within each stratum
- "add": Cumulative sum across strata
Value
Matrix of sTXI values with strata as rows and identities as columns
Examples
# Calculate sTXI values
# stxi_values <- sTXI(phyex_set, option = "identity")
# stxi_cumsum <- sTXI(phyex_set, option = "add")
