Proximity

Compute the proximity (Hidalgo et al. 2007) based on the RCA values.

Usage

proximity(RCAmat)

Arguments

RCAmat

An economy-by-product matrix with the RCA values.

Value

A product-by-product matrix with the proximity values.

References

Hidalgo CA, Klinger B, Barabási A, Hausmann R (2007). “The Product Space Conditions the Development of Nations.” Science, 317(5837), 482--487. doi:10.1126/science.1144581 .