Third, all relevant variables are screened for missing observations.
All relevant variables used for the analysis are described in the sections below.
As an introduction, Appendix A presents basic statistics of all relevant variables in nominal, unadjusted values.
However, CFS is unable to select all relevant variables when there are strong dependencies between variables.
Rather than the more common cross-sectional analyses, we use panel data to evaluate the influence of all relevant variables.
The results confirm good validity of the dynamic model for all relevant variables (joint angles, muscle contractions, and pressures) as well as the dynamic coupling between the joints.
Table 2 Means, standard deviations, and intercorrelations among all relevant variables 1. 2. 3. 4. 5. 6. 1. Vocational identity 1 2.
For the analysis we focus on males ages 16 to 64 who are not attending school and have no missing values in all relevant variables.
In our baseline analysis, we restrict our attention to adult respondents (≥ 18 years) who have a same-sex sibling and for whom all relevant variables are available.
Of note, effects of ASA increased with time, meaning that ASA showed an attenuating effect compared to placebo on all relevant variables during the experiment.
Not all relevant variables can be expressed in ratio or interval data, but it is always possible to convert ratio and interval data to ordinal.
