Fig. 4From: Imaging the metabolic reprograming of fatty acid synthesis pathway enables new diagnostic and therapeutic opportunity for breast cancerStatistical prediction of breast cancer based on OPLS-DA classification model. (a) OPLS-DA score plots based on MALDI-MSI data of 23 fatty acids in breast cancer and normal tissues of batch (1) (b) MALDI-MS profiles of 23 fatty acids in breast cancer and normal tissues of batch (2) (c) Predicted results of breast cancer tissues from batch 2. (d) Predicted results of breast normal tissues from batch 2. (e) The confusion matrix of the OPLS-DA model showing classification results of BC tissues from batch 2Back to article page