Sentence examples for dummy coding of the from inspiring English sources

The sensitivity of the TICS recoding was explored with an alternative dummy coding of the teacher responses to whether and when each of the topics was taught where 1 indicated it was taught this year and 0 indicated it was taught before this year, not yet taught, or just introduced.

Furthermore, even with the dummy coding of all the categorical variables and the interactions, the ratio of complete cases to variables far exceeds 3 1.

Note: Dummy coding of parental palliative disease (no vs. yes), FAD gf (< 2 vs. > =2), child age (11 14 vs. 15 18 years), VIF (variance inflation factor).

Dummy coding of group status was used so that nested planned comparisons could be made, first by dropping the term that distinguished LI-only from LI + DX cases and then by dropping group status from the model altogether.

As a result of the dummy coding for the treatment effect, β0 and β2 represent the trend across time for the IFN-α group, while β3 represents a constant difference between treatments at the beginning of the post-baseline period and β4 represents a differential linear trend between treatments.

The dummy code for being African American showed the unique effect of being African American versus being White; the dummy code for the Hispanic variable showed the unique effect of being Hispanic versus being White.

Data will be evaluated for patterns of missingness for each psychosocial variable and behavior at all time points using the dummy coding procedures of Allison [ 48].

Data over the full range of each scale was collected, however for the purposes of the regression analyses dummy coding was used to dichotomise the independent continuous variables by their median values.

Similar, the frequency of pain symptoms was dummy coded, and the response category 0 (not true) was treated as the reference category when calculating relative RR and their according confidence intervals (95% CI).

Details of this dummy coding can be found in the PISA 2006 technical report (OECD 2008).

Dummy coding was used (for ease of interpretation of the results) to describe all categorical variables (β3 to β9).