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Figure 8 | BMC Bioinformatics

Figure 8

From: A factorization method for the classification of infrared spectra

Figure 8

Heart disease signals and their difference. This figure plots the heart disease signals for heart attack (black) and heart insufficiency (gray) and their absolute signal difference (red). The black signal is a scaled version of the gray signals, which can be explained by the increased of troponin I and troponin I levels of heart attack patients compared to heart insufficiency patients. Both signals reveal a Pearson correlation of ρ = 0.9981, which was the highest correlation among the inferred signals.

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