Summary method for formulaFilt object
# S3 method for formulaFilt
summary(object, remove = NULL, ...)an object of class 'formulaFilt' created by running formula_filter
an character string specifying whether to remove peaks without formulae assigned ('NoFormula') or with formulae assigned ('Formula')
included for compliance with generic method
If remove is provided, a summary of the effect of implementing a filter. Otherwise, a summary of the number of peaks with assigned and unassigned formulae