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Table 2 BART model summary statistics with internal validation

From: A multimethod approach for county-scale geospatial analysis of emerging infectious diseases: a cross-sectional case study of COVID-19 incidence in Germany

Model name

Number of variables

RMSE

Pseudo-Rsq

Shapiro-wilk test of normality of residuals (p-value)

Preliminary variables

366

0.23

0.8862

4e−05

Final variables

31

0.36

0.7341

0.00012

  1. Comparisons were made between the preliminary variables (n = 366) and the final variables (n = 31)