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heatmap.2()的帮助文件有下面两个句子,是调整color key的显示位置的
## Place the color key below the image plot
heatmap.2(x, lmat=rbind( c(0, 3), c(2,1), c(0,4) ), lhei=c(1.5, 4, 2 ) )
## Place the color key to the top right of the image plot
heatmap.2(x, lmat=rbind( c(0, 3, 4), c(2,1,0 ) ), lwid=c(1.5, 4, 2 ) )
不知道rbind(,,,)后面两个或者3个参数各代表什么意思,lwid的c(,,,)两个三个参数又代表什么呢
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