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Basic matrix class

Can store heterogenous data and contains functionality for handling named columns.
Also supports comparison and iteration and can be converted to other formats

src/p/e/PEATDB-2.3/PEATDB/plugins/PCA.py   PEATDB(Download)
 
	#Write out vectors
	ev = Core.Data.Matrix.Matrix(rows=list(eigenvectors))
	ev.addColumn(m.columnHeaders(), 0)
	headers = ['Variables']