Dear friends,

I wanted to know how to do a principle component analysis (PCA) from
geo-referenced points.

I have a list like:

geo$xy with coordinates,

and geo$data with the data that I want to do the analysis

…is this right?

 

 

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Carlos GUERRA

 

Instituto Politécnico de Viana do Castelo

Escola Superior Agrária de Ponte de Lima

 

Mosteiro de Refóios do Lima

4990-706 Ponte de Lima

PORTUGAL

 

MAIL: carlosguerra@esa.ipvc.pt

TEL: +351 912 407 109

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