Fig. 6

Left: actual vs predicted 10MWT: the unregularized linear model is created with the variable selected with Bolasso, K knee TS. The error bars show the confidence interval of the predicted observations. In blue, the identity line is shown. Right: The predictor K knee TS vs the predicted 10MWT (black line). CI (continuous red line) and PI (dashed red line) are calculated from the second round of bootstrapping