Normal approximations for binary lattice systems
1980 ◽
Vol 17
(03)
◽
pp. 674-685
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Keyword(s):
Consider an array of binary random variables distributed over an m 1(n) by m 2(n) rectangular lattice and let Y 1(n) denote the number of pairs of variables d, units apart and both equal to 1. We show that if the binary variables are independent and identically distributed, then under certain conditions Y(n) = (Y 1(n), · ··, Yr (n)) is asymptotically multivariate normal for n large and r finite. This result is extended to versions of a model which provide clustering (repulsion) alternatives to randomness and have clustering (repulsion) parameter values nearly equal to 0. Statistical applications of these results are discussed.
2009 ◽
Vol 46
(1)
◽
pp. 255-271
◽
1980 ◽
Vol 30
(1)
◽
pp. 5-14
◽