selectSome(obj, maxToShow=5)
maxToShow
plus 1 elements,
where an ellipsis ("...") is included to indicate incompleteness
of the excerpt.
ExpressionSet
built from a yeast experiment might have
features enumerated using systematic gene names (e.g., YPR181C) or
standard gene names (e.g., SEC23). The show
method for
ExpressionSet
uses selectSome
to alert the user to
the tokens used, and thereby to indicate what vocabulary must be
understood to work with the feature names.