predictive

UK /pɹɪˈdɪk.tɪv/ US /pɹɪˈdɪk.tɪv/
adj 3noun 2

Definitions

adj

1

Useful in predicting.

The amount of rain in April is predictive of the number of mosquitoes in May.

2

Describing a predictor.

3

Expressing the expected accuracy of a statistical measure or of a diagnostic test.

noun

1

A conditional statement that includes a prediction in the dependent clause (e.g. "if it rains, the game will be cancelled", "give her an inch and she'll take a mile.").

Also, as we have seen in the preceding chapter, predictive conditionals show a high degree of integration thanks to the patterns of verb forms which are characteristic for predictives and which normally do not mix freely with other, non-predictive forms.

In contrast, English-speaking children appropriately differentiate if future predictives from when future predictives, a distinction relevant for English but not for, say, German.

2

Simulated data generated from a statistical model, based on the estimates for the real data.

However, the posterior predictives combine two sources of information: what we might term the structural effect of WIC participation as well as an unobserved correlation between the errors of the participation and outcome equations.

Alternatively, we can use prior predictives to help define prior distributions.

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