how can I use arguments to sort and use data from selected dates

[J.H]

I need to produce graphs that relate to data over a given month, is there
anyway I can set up my spread sheet to recognise that the inputted date has
changed month and hence to put the new data into another table?

 

[Mallycat]

It's not clear what you are really asking. If you are entering data
into a cell, then that's where it will stay. I can't see how it can
then be part of a new table. Am I missing something?

Matt