Shiny Server Function for Feature Set Component

FeatureSetCalculation is a shiny server function which will control all aspects of the FeatureSetCalculationComponent UI Module. Will be called with callModule.

FeatureSetCalculation(input, output, session, stringsAsFactors, feat.object)

Arguments

input	[shiny-input] shiny input variable for the specific UI module.
output	[shiny-output object] shiny output variable for the specific UI module.
session	[shiny-session object] shiny session variable for the specific UI module.
stringsAsFactors	[logical(1)] How should strings be treated internally?
feat.object	[FeatureObject] A feature object as created by createFeatureObject.

Details

It will take the user input and calculate the selected feature set. In order to calculate a feature set, the function needs a FeatureObject.