Sentence examples for restriction of variance from inspiring English sources

This finding emphasizes that it is not straightforward to assume that selective attrition leads to underestimation of associations between variables due to for example restriction of variance in the sample.

In women, this was due to restriction of all forms of variance, overall by a factor of about 2. In men, genetic variance did not vary with education, but results for shared and nonshared environmental variance were similar to those for women.

Data were computed using a 2 × 2 × 2 three-way mixed analysis of variance design (group × restriction × construction).

As the result of these restrictions, 1538 Landrace, 1595 Large White, and 1272 Pietrain animals were available for the estimation of variance components.

Standard statistics can only be applied under certain restrictions, which were not met by most of our character systems (i.e. normality; uniformity of variance [ 60]; see Additional file 8).

This restriction prevents over-parameterization of the model and inclusion of ind-terms in the model to increase the number of variance estimates.

The latter can be the additional restriction that the variance of the latent distribution is equal to one, that is, the model is identified by assuming a standard normal distribution, N 0,1), for the latent ability parameters θ j.

But there's a lot of variance in my specificity".

And even at secondary, homework "explains only a small amount of variance in pupils' achievement".

For some things, like games, practice explained about a quarter of variance in expertise.

There is less than a half centimeter of variance from a cut to another.