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我有一个热图,想为多列创建共享标签,即第 1 列和第 2 列的标签以及第 3 和第 4 列(或列的任意组合)的标签。这可能heatmap.2吗?
heatmap.2
当前情节:
期望的输出:
是的。将包含 NA 的向量传递给labCol参数以跳过您需要的标签。然后只需调整adjCol即可获得所需的结果。您可能不得不对这些参数进行一些处理,但这很容易实现。例如:
labCol
adjCol
mat <- matrix(rnorm(40), ncol=4) labvec <- c("B",NA,"A",NA) library(gplots) heatmap.2(mat, trace=c("none"), labCol = labvec, adjCol = c(1,4.5))