Coordinates of the Dendrogram

Coordinates of the Dendrogram

dend_xy(dend)

Arguments

dend	a dendrogram object.

Details

dend will be processed by adjust_dend_by_x if it is processed yet.

Value

A list of leave positions (x) and dendrogram height (y).

Examples

m = matrix(rnorm(100), 10)
dend1 = as.dendrogram(hclust(dist(m)))
dend_xy(dend1)
#> $x
#>  [1] 0.5 1.5 2.5 3.5 4.5 5.5 6.5 7.5 8.5 9.5
#> 
#> $y
#> [1] 0.000000 6.953111
#> 

dend1 = adjust_dend_by_x(dend1, sort(runif(10)))
dend_xy(dend1)
#> $x
#>  [1] 0.1604751 0.3029049 0.3295474 0.3882047 0.5636447 0.6262569 0.8625519
#>  [8] 0.8911143 0.9531012 0.9966172
#> 
#> $y
#> [1] 0.000000 6.953111
#> 

dend1 = adjust_dend_by_x(dend1, unit(1:10, "cm"))
dend_xy(dend1)
#> $x
#>  [1] 1cm  2cm  3cm  4cm  5cm  6cm  7cm  8cm  9cm  10cm
#> 
#> $y
#> [1] 0.000000 6.953111
#>