capture net install http://nicolaorsini.altervista.org/stata/eclpci

which eclpci

* some examples are extracted from Table 2 page 356 of Daly L. (1992)

eclpci 1
eclpci 10
eclpci 50
eclpci 100
eclpci 1, ncc
eclpci 10, ncc
eclpci 50, n
eclpci 18 27.07
eclpci 18 27.07, f(%5.4f) rb