The Reduce Plugin retrieves calculations from other pages in the form of markup specifying operations to be performed. We include a demonstration translator that will convert the operations to a tab-separated (TSV) file suitable for evaluation in a spreadsheet program.
The Bottles of Beer scenario exported and then replicated in multiple columns of a spreadsheet.
We've tested the translation in only a few circumstances.
We've converted Methods that set and retrieve named variables including the variable from a single slider.
We only tried SUM and PRODUCT functions since these translate to the same function in excel.
See About Reduce Plugin.