Sentence examples for clustering effect from inspiring English sources

Two levels of testlet contamination were manipulated by either generating item clustering effect in the second testlet, or not generating item clustering effect in the second testlet.

Mentha oil futures also present a clustering effect in far month contracts.

(2002) investigated the pore clustering effect on the material properties of ceramic.

The volatility clustering effect shows that the crude oil and gold futures markets are rather similar.

These methods, however, only focused on the item clustering effect in DIF analysis.

Concurrently, DIF analyses accounting for the person clustering effect have also been investigated by researchers.

Models were adjusted for clustering effect on plots.

The figure suggests a clustering effect of sample storage type.

Hence, adjustment for clustering effect was not conducted.

The clustering effect of participants by centers or by healthcare providers was never taken into account.

A clustering effect by preschools will be taken into account with multilevel analyses.