Figure 4From: Baseline Correction for NMR Spectroscopic Metabolomics Data AnalysisComparison of penalized smoothing method and XWIN-NMR 3.5. (A) Spectrum corrected by penalized parametric smoothing method. (B) Spectrum corrected by automatic baseline correction function in XWIN-NMR 3.5. The red lines represent the zero intensity level.Back to article page