Sentence examples for test of the coefficients from inspiring English sources

A test of the coefficients between the two periods has shown that the negative impact of leverage on broadband deployment has become stronger after the introduction of competition in the sector, and this has suggested that the change in the institutional logics between the two periods has been of material impact in influencing lenders' perceptions.

In contrast, the joint test of the coefficients on the post-policy dummy and post-policy × market structure interaction gives a p-value of 0.447.

In this case, a test of the coefficients for the treatment-day interaction equaling zero is equivalent to a test of the treatment effect at Day 7 and Day 14.

However, on a formal test of the coefficients in model 4 (suest command in Stata), the difference between ethnic groups was not statistically significant for the presence or extent of chronic pain, except for the difference between the presence of chronic pain in Black compared to White ethnic groups.

The relative importance of prognostic factors was measured by the chi-square values, based on the Wald test of the coefficient associated with each prognostic factor in the Cox model (Marubini and Valsecchi, 1995).

Effect modification was considered present if the test of the coefficient of a product term yielded a p value less than 0.05 in a dataset expanded with nine duplicates.

As shown in the table, the fitting effects of the quadratic and cubic regressions are imperfect, and the t-test of the coefficients is insignificant.

Cox proportional hazards models were used to estimate hazard ratios and Wald tests of the coefficients from these models were used to assess statistical significance of the variables.

To overcome the multiple testing problem while testing which of the coefficients are nonzero, we controlled the false discovery rate (FDR) using the R package fdrtool and computed the FDR q value for each regression coefficient (Strimmer 2008).

The t-test of the coefficient indicates if the DDD is statistically significant.

The t-test of the coefficient indicates if the difference-in-difference estimate is statistically significant.