This function assembles a dataframe required for running the
ExIR model. You may provide
as many differential/regression data as you wish. Also, the datasets should be filtered
beforehand according to your desired thresholds and, consequently, should only include the significant data.
Each dataset provided should be a dataframe with one or two columns.
The first column should always include differential/regression values
and the second one (if provided) the significance values. Please also note that the significance (adjusted P-value)
column is mandatory for differential datasets.
A dataframe including the collective list of features in rows and all of the differential/regression data and their statistical significance in columns with the same order provided by the user.