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. 2018 Oct 8;9:1030. doi: 10.3389/fphar.2018.01030

Table 4.

Separation of clusters of NCI cell lines obtained by hierarchical cluster analyses for bromocriptine shown in Figure 5.

Sensitive Resistant
Partition ≤-4.418 >-4.418
Cluster 1 6 0
Cluster 2 18 6
Cluster 3 5 17
Cluster 4 1 6
Chi-square test P = 7.13 × 10-5