Helper to convert design matrix into a list of labels
Given a design, assign a single label to any given sample
TODO: fix description/naming
columndata : ColumnData
Attributes where each known will be considered as a separate explanatory variable (EV) in the design.
baseline_label :
What label to assign for samples where none of EVs was given a value
func : functor
Function which decides either a value should be considered
list of labels which are taken from column names in ColumnData and :
Enter search terms or a module, class or function name.
