This function performs transformation of phylostratum values.
Usage
tf_PS(phyex_set, transform = "qr")
Arguments
- phyex_set
a PhyloExpressionSet S7 object.
- transform
a character vector of any valid function that transforms PS values.
Possible values can be:
Value
a PhyloExpressionSet object storing transformed Phylostratum levels.
Details
This function transforms the phylostratum assignment.
The return value of this function is a PhyloExpressionSet object with
transformed phylostratum tfPhylostratum as the first column, satisfying
PhyloExpressionSetBase. Note that the input transform must be an
available function, currently limited to only "qr" (or "quantilerank").
Author
Jaruwatana Sodai Lotharukpong and Lukas Maischak
Examples
# get the relative expression profiles for each phylostratum
tfPES <- tf_PS(example_phyex_set, transform = "qr")