LA PRUEBA CHI-CUADRADO EN TABLAS DE CONTINGENCIA CON CELDAS VACIAS: UN PROCEDIMIENTO EN SPSS

Resumen

In this paper a procedure is presented, created in the statistical program SPSS, that
allows the analysis of bidimensional contingency tables when the relatively frequent situation
of the presence of empty cells takes place.The program follows the algorithm described by
Graf, Alf and Williams (1997). It is also presented an example of use of the proposed tool.