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Figure 2 | Breast Cancer Research

Figure 2

From: Gene expression profiling in primary breast cancer distinguishes patients developing local recurrence after breast-conservation surgery, with or without postoperative radiotherapy

Figure 2

A Sammon map of the 100 estrogen receptor-positive patients within the LR+RT+ group (red dots, 20 patients) and the LR-RT+/LR-RT- group (blue dots, 80 patients). The Sammon map was performed with all 26,824 reporters. Euclidean distance in log2 expression values was used as the distance measure. LR-RT- = no local recurrence, no radiotherapy given; LR-RT+ = no local recurrence after radiotherapy; LR+RT+ = local recurrence developed after radiotherapy.

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