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Dear Socnet mailing list members.

Pajek and PajekXXL 3.07 are now available.



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1.

Creating an incidence matrix

http://en.wikipedia.org/wiki/Incidence_matrix
from (Pajek) adjacency matrix:

Network/Create New Network/Transform/Incidence Network



Incidence matrix can be then used to construct a linegraph using matrix multiplication:
http://mathworld.wolfram.com/LineGraph.html

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2.



Scalar as a special Vector (with dimension 1) introduced

as a new data object in Pajek.

Scalars can be used for 'normalizing' networks and vectors.

They are useful also when creating Macros.

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3.



Vectors and line values are now written with higher precision to NET, VEC, Tab delimited files,

and when sent to R or SPSS. Important when values are very large or very small.

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You are welcome to check the history and download Pajek 3.07 at:
http://mrvar.fdv.uni-lj.si/pajek

or (mirror)

http://mrvar2.fdv.uni-lj.si/pajek



With best wishes.

Andrej Mrvar



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