top_elements_overlap {cola} | R Documentation

## Overlap of top elements from different metrics

### Description

Overlap of top elements from different metrics

### Usage

    top_elements_overlap(object, top_n = round(0.25*length(object[[1]])),
        method = c("euler", "upset", "venn", "correspondance"),
        fill = NULL, ...)

### Arguments

`object` | A list which contains values from different metrics.
`top_n` | Number of top rows.
`method` | `euler`: plot Euler diagram by `euler`; `upset`: draw the Upset plot by `UpSet`; `venn`: plot Venn diagram by `venn`; `correspondance`: use `correspond_between_rankings`.
`fill` | Filled color for the Euler diagram. The value should be a color vector. Transparency of 0.5 are added internally.
`...` | Additional arguments passed to `plot.euler`, `UpSet` or `correspond_between_rankings`.

### Details

The i^th value in every vectors in `object` should correspond to the same element from the original data.

### Value

No value is returned.

### Author(s)

Zuguang Gu <z.gu@dkfz.de>

### Examples

    require(matrixStats)
    set.seed(123)
    mat = matrix(rnorm(1000), nrow = 100)
    lt = list(sd = rowSds(mat), mad = rowMads(mat))
    top_elements_overlap(lt, top_n = 20, method = "euler")
    top_elements_overlap(lt, top_n = 20, method = "upset")
    top_elements_overlap(lt, top_n = 20, method = "venn")
    top_elements_overlap(lt, top_n = 20, method = "correspondance")

[Package cola version 1.8.1 Index]