Fig. 5
From: PTB-XL+, a comprehensive electrocardiographic feature dataset

Feature comparison based on (Pearson) correlation coefficients (left: 12SL vs. Uni-G, center: Uni-G vs. ECGDeli, right: 12SL vs. ECGDeli).
From: PTB-XL+, a comprehensive electrocardiographic feature dataset

Feature comparison based on (Pearson) correlation coefficients (left: 12SL vs. Uni-G, center: Uni-G vs. ECGDeli, right: 12SL vs. ECGDeli).