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MaplePrimes Activity

These are replies submitted by Teep


Very interesting ... thanks.

The example given was illustrative only. I'll take a look at the source material you provided and explore further.

@Carl Love 

That's good ... hopefully this will help,


@Carl Love 

Thanks again, Carl.

Very interesting ... I am not familiar with this topic, so I really appreciate the steer.

I took your advice and trawled Mapleprimes and the Web but cannot see any light at the end of this tunnel ... now I'm even more intrigued!

If anyone can lend a hand here, it would be much appreciated.

(it appears that there is a Cluster Analysis package developed by Daniel Skoog, but I cannot seem to download this).



Yes - the data frame approach is used only to attach the labels to the Excel spreadsheet, but as you indicate - it may be redundant.

Your advice is warmly received and the additional insights are great to get. I'll use your routine in future. Thanks for enlightening me.


That's a neat routine.

Thank you so much.


That did the trick!

Thanks very much.


Lovely solution ... than's for introducting me to DataFrame.


Thank you!

@Carl Love 

Thank you for your (usual!) speedy assistance. This is a great help.

Suppose the 4 points are labelled A,B,C and D (can we assign a name to each point?)

Then I would look for a 4x4 matrix with column labels, A, B, C and D and also row labels A, B, C and D and at each intersection, the distance would be recorded. Ideally, I would love to export the results to Excel - please see attached Excel sheet.



@Carl Love 

This is very useful and insightful. I thank you!

@Thomas Richard

Thanks for this ... interesting.

@Lenin Araujo Castillo 

The Maple routine is quite useful - thanks so much.

Suppose a relation under investigation is nonlinear. Do you know how this is treated?


@Carl Love 

Very interesting ... this worked just fine and satisfied a little curiosity!

Thanks (again!).


This is a welcomed addition to the solution ... I'm obliged!


As usual, you have provided a good insight intyo this problem .... I thank you for that.

The classification routine is great and on the matter of a non-source/sink, I'll explore this further. The matrices, A and B, were for the sake of example only - I'll run some more representative problems to test this out.

Thanks again!

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