Sentence examples for as a nominal variable from inspiring English sources

We categorized census tract estimates of air pollutant levels into quartiles based on the distribution in the study area and treated them as a nominal variable in all analyses.

**Injury severity (none, mild, moderate/severe) treated as a nominal variable.

Presenting complaint was constructed as a nominal variable indicating the ten most common complaints, using the remainder as reference.

In this research, career is treated as a nominal variable, while gender, complaint, and churn are taken as binomial variables.

For treatment as a nominal variable, the category "deactivator" was used to denote an activation magnitude less that zero, and "activator" was used to denote activation magnitude greater than or equal to zero [19], [32].

The parameter mRS was entered as a nominal variable.

Finally, a multivariable analysis of covariance (ANCOVA) regression model was fit with PSS-10 score as the response variable and group as the independent variable (using two indicator variables as group is a nominal variable) while adjusting for the following covariates: age, educational level, stressful life event score, work status, and perceived income adequacy.

As inclusion criteria represent a nominal variable with two modalities (MSA, PSP), we used the point biserial coefficient which is the relevant method in this case (point-biserial correlation, rpb; Nunnally and Bernstein, 1994).

Mann-Whitney's U test was used to evaluate continuous variables stratified by a nominal variable.

Linear and logistic regression models will be specified according to the outcome and each sleep problem trajectory will be included as a nominal predictor variable.

Latrine use was recoded as a nominal categorical variable to combine these attributes (no latrine, latrine with no overflow, latrine with at least one reported overflow).