R: Condense the output from a 2-d genome scan

condense.scantwo {qtl} | R Documentation

## Condense the output from a 2-d genome scan

### Description

Produces a very condensed version of the output of `scantwo`.

### Usage

    ## S3 method for class 'scantwo'
    condense(object)

### Arguments

`object` | An object of class `scantwo`, the output of the function `scantwo`.

### Details

This produces a very reduced version of the output of `scantwo`, for which a summary may still be created via `summary.scantwo`, though plots can no longer be made.

### Value

An object of class `scantwocondensed`, containing just the maximum full, additive and interactive LOD scores, and the positions where they occured, on each pair of chromosomes.

### Author(s)

Karl W Broman, kbroman@biostat.wisc.edu

### See Also

`scantwo`, `summary.scantwo`, `max.scantwo`

### Examples

    data(fake.f2)

    fake.f2 <- calc.genoprob(fake.f2)

    out2 <- scantwo(fake.f2, method="hk")

    out2c <- condense(out2)
    summary(out2c, allpairs=FALSE)
    max(out2c)

[Package qtl version 1.41-6 Index]