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Meta-Analysis of MicroArray

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colIntersect: Function to find intersect in columns of a data.frame

colIntersect: Function to find intersect in columns of a data.frame
In MAMA: Meta-Analysis of MicroArray

Description Usage Arguments Details Value Author(s) See Also Examples

Description

Function returns intersect of all coulmns of a data.frame.

Usage

1
colIntersect(x)

Arguments

x

A data.frame

Details

Intersect is found recursively. In means that at first the intersect of the first and the second column is computed. Later this intersect is compared to third column in order to obtain common values etc.

Value

Vector of common values

Author(s)

Ivana Ihnatova

See Also

intersect, ~~~

Examples

1
2
3
genes<-paste("Gene", 1:100)
O<-cbind(sample(genes), sample(genes), sample(genes))
colIntersect(O[1:50,])

MAMA documentation built on Jan. 15, 2017, 3:05 p.m.

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