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EPJ Techniques and Instrumentation
Fig. 1 | EPJ Techniques and Instrumentation

Fig. 1

From: Review of multidimensional data processing approaches for Raman and infrared spectroscopy

Fig. 1

Scatter Plots of score values of different Principal Components (PCs). Each point in the scatter plot represents a Raman spectrum, recorded from Drosophila muscles at 785 nm excitation wavelength. Score values corresponding to retained spectra are marked in black, and score values of outliers are marked in other colors. The first row indicates PC1 through PC6 and similarly the first column indicates PC1 through PC6. Score values of outliers are far apart from the other score values in each scatter plot

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