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            1Path analysis of mixed variables in distance education using linear and logit regression proceduresGepubliceerd in 2003Thesis
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            2Interpreting probability models logit, probit, and other generalized linear modelsGepubliceerd in 1994Boek
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            3Interpreting probability models logit, probit, and other generalized linear modelsGepubliceerd in 1994Boek
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            4
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            5
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            6
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            7
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            8
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            9
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