# Ranking Functions

The ranking functions can be accessed in display and enabled settings to hide or toggle loaded series based on their values.

Function	Arguments	Description
top	rank	Returns the value of the top-N element (specified with rank) in the sorted array of last values of all series loaded by the widget. top(1) returns the largest value. rank must be a positive integer. View example.
bottom	rank	Returns the value of the bottom-N element (specified with rank) in the sorted array of last values of all series loaded by the widget. bottom(1) returns the smallest value. rank must be a positive integer. View example.