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How to write models
(and carry out calculations based on data)
What is involved
To write a spreadsheet
based model (or to peform calculations based on numerical data),
you normally have:

a table containing columns of values (which
can be both numerical values and calculated quantities)

cells containing quantities that have
just one value  these can be numerical values and calculated
quantities, and they are often constants or parameters of some
sort
magineIT enables
you to set up one or two tables and up to five blocks of singlevalued
quantities, (which we will refer to as parameters).
Looking at an example of a spreadsheet model
Here is a simple
example of a model that you can download (rightclick and save to
your hard disc): Savings.xls
