Sentence examples for using the wald statistic from inspiring English sources

Model parameters were estimated by using the maximum likelihood method; their statistical significance was assessed by using the Wald statistic (8 ).

Tests of linear trend were conducted by adding the relevant ordinally-defined variable as a variate into the next lower order model and evaluating the statistical significance of that addition using the Wald statistic.

A first logistic regression analysis was conducted to discriminate the verdict, using the Wald statistic to select the significant variables in terms of their prediction ability.

The significance of fixed terms was determined using the Wald statistic, which approximates the χ2 distribution.

Regression coefficients were assessed for significance using the Wald statistic.

Test for interactions were also conducted using the Wald statistic.

The equality of betas of a psychosocial measure at two gestational time points, or between mothers and fathers, was tested using the Wald-statistic.

For each setting, 10000 datasets are randomly generated and statistically analyzed using the Wald test statistic within the Andersen-Gill approach.

Statistical significance was assessed using the Wald test statistic, and no approximation to the likelihood in the event of tied failure times was utilised.

By using the estimated variance covariance matrix, the significance of a risk factor was determined using the Wald test statistic.

The corresponding tests for significance were performed using the Wald test statistic and a significance level of p<0.05.