What graphs are available from spreadsheets?

A variety of graphs is available from the spreadsheet shortcut menu (accessed by right-clicking in any cell or selected block of the spreadsheet).

These graphs belong to two broad categories, Graphs of Block Data and Graphs of Input Data, and they produce either summary graphs from rows or columns of the currently highlighted block, or graphs as the original input data identified by the currently selected row and column of the spreadsheet (respectively).