Sentence examples for with qualitative variables from inspiring English sources

The underlying reasons for this are generally related with qualitative variables.

Quantitative variables were compared with qualitative variables by means of the Student t/Mann–Whitney tests (2 categories) or ANOVA/Kruskal Wallis tests (> 2 categories).

The experimental design included a multi-level factorial design with three qualitative variables and four response quantitative variables.

Results were presented with descriptive statistics: qualitative variables with absolute and relative frequencies, quantitative variables with means and standard deviation.

Demographic and clinical parameters were compared between suppressors and nonsuppressors (Heuser criterion) or between COR peak improvers and nonimprovers by the Pearson Chi-Square test for contingency tables or by Fisher's exact test with respect to qualitative variables and by one-way ANOVA for independent samples with regard to quantitative variables.

Differences between groups were analyzed with χ (for qualitative variables) or unpaired Student t test (for quantitative variables).

Results are expressed according to variable distributions (mean ± standard deviation (SD) or median (95% confidence interval (95% CI)) for quantitative variables and frequencies with percentages for qualitative variables.

For comparative purposes with all other qualitative variables, the h-MAM expression values, expressed in arbitrary units, were split into 'high' and 'low', using for this purpose the median value for the whole group (205.78 units) as a cutoff.

Moreover, the contribution of visual cues (calculated with quantitative and qualitative variables obtained in the closed eyes condition compared to the same variables measured in the open eyes condition) constitutes relevant data in the analysis of postural control in subjects who are healthy and who have pathologies.

Continuous variables were compared with the Kruskall Wallis test and qualitative variables with the Pearson chi-square test or Fisher's exact test.

Quantitative variables were described with means ± standard deviations (SD) and qualitative variables with frequencies and percentages.