FilterMatrix object is a matrix meant for storing
the logical output of a set of
each rule corresponds to a column. The
FilterRules are stored
FilterMatrix object, for the sake of
provenance. In general, a
FilterMatrix behaves like an
In the code snippets below,
x is a
filterRules(x): Get the
corresponding to the columns of the matrix.
FilterMatrix(matrix, filterRules): Constructs a
FilterMatrix, from a given
filterRules. Not usually called by the user, see
summary(object, discarded = FALSE, percent = FALSE):
Returns a numeric vector containing the total number of records
nrow), the number passed by each filter, and the number of
records that passed every filter. If
TRUE, then the numbers are inverted (i.e., the values are
subtracted from the number of rows). If
TRUE, then the numbers are percent of total.
evalSeparately is the typical way to generate this
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