1. A computer-accessible memory medium comprising program instructions, wherein the program instructions are executable by a processor to: display a plurality of graphs which each visually represent data on a display, wherein each of the plurality of graphs comprise at least two axes; receive user input specifying a value of a first axis of a first graph of the plurality of graphs; determine if the first axis in the first graph corresponds to a first axis of a second graph in response to the user input; and display a visual indication at a second value in the second graph in response to determining that the first axis in the first graph corresponds to the first axis of the second graph, wherein the second value corresponds to the first value.