Vegetation of the studied alkali landscape could be classified into the eight associations with an accuracy of κ: 0.56, and into the four aggregated categories with an accuracy of κ: 0.77 using all the variables.
We then use all the variables of the analysis model in the imputation model, and follow this by assessing the missing data in order to determine their pattern and the "mechanism" producing that pattern.
The causal impact of each treatment variable (U^{u, d}_{t_{i}}), (O^{u, d}_{t_{i}}), (E^{u, d}_{t_{i}}) and (mathit{SC}^{u, d}_{t_{i}}) on the effect variable (S^{u, d}_{t_{i}}) will be examined using all the variables that correlate with both the treatment and effect based on Table 1 as confounding variables.
**Standard multivariate logistic regression was performed using all the variables in univariate analysis.
In the first step, we used all the variables reported in Table 2 and fed a forest of 1500 trees.
As the log-likelihood ratio for models needed to be comparable, a complete case analysis was conducted using all the variables to be used in the models.
In Figure 6A the scores were calculated using all the variables, i.e., the full H NMR spectra except for the dark regions, which included the residual water resonance (4.575 5.075 ppm) and baseline (below 0.5 and above 9.0 ppm).
This search space includes the expressions that use all the 70 variables, but also the ones that use a smaller number of variables.
Specifically, with 5-nn using all the available variables a 83.18% ± 7.15% accuracy is obtained.
A multivariate stepwise regression was performed using all the predictive variables selected in our study.
