heatmap各個(gè)參數(shù)含義
# data scaling處理數(shù)據(jù)
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scale = c("none","row", "column"), #標(biāo)準(zhǔn)化行或者列
default="none"
# color key + density info
key = TRUE,
keysize = 1.5,
density.info=c("histogram","density","none"),
denscol=tracecol,
symkey = any(x < 0, na.rm=TRUE) || symbreaks,
densadj = 0.25,
key.title = NULL,
key.xlab = NULL,
key.ylab = NULL,
key.xtickfun = NULL,
key.ytickfun = NULL,
key.par=list(),
# Row/Column Labeling
margins = c(5, 5),
ColSideColors,
RowSideColors,
cexRow = 0.2 + 1/log10(nr),? #調(diào)整行標(biāo)字體大小
cexCol = 0.2 + 1/log10(nc),
labRow = NULL,
labCol = NULL,
srtRow = NULL,
srtCol = NULL,
adjRow = c(0,NA),
adjCol = c(NA,0),
offsetRow = 0.5,
offsetCol = 0.5,
colRow = NULL,
colCol = NULL,
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參數(shù)：Rowv
determines if and how the row dendrogram should be reordered.By default, it is TRUE, which implies dendrogram is computed andreordered based on row means. If NULL or FALSE, then nodendrogram is computed and no reordering is done. If a dendrogram,then it is used "as-is", ie without any reordering. If a vector ofintegers, then dendrogram is computed and reordered based on theorder of the vector.
決定是否和如何應(yīng)重新排序的行聚類分析。默認(rèn)情況下仆抵，是TRUE,也就說基于行的平均值聚類疙剑。如果為NULL或FALSE啃奴，則沒有聚類分析計(jì)算，并沒有進(jìn)行重新排序火脉。
參數(shù)：Colv
determines if and how the column dendrogram should be reordered. Has the options as the Rowv argument above and additionally when x is a square matrix, Colv = "Rowv" means that columns should be treated identically to the rows.
決定是否以及如何應(yīng)重新排序列的聚類分析彻犁。同上
pheatmap
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