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("venneuler", "venn", "correspondance"), ...)

Arguments

object

a list which contains values from different metrics.

top_n

number of top rows.

method

venn: use Venn diagram; venneuler: use Venn Euler diagram; correspondance: use correspond_between_rankings.

...

additional arguments passed to venn_euler or correspond_between_rankings.

Details

The i^th value in all vectors in the input should correspond to a 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 = 25, method = "venn")
top_elements_overlap(lt, top_n = 25, method = "correspondance")

[Package cola version 1.0.0 Index]