seabird: Calculate ROC area-under-curve for X-chromosome sex...
In wateRmelon: Illumina 450 methylation array normalization and metrics

Description Usage Arguments Value Author(s) References

This is a wrapper for the prediction and performance functions from the ROCR package that takes a vector of p-values and a vector of true or false for being on the X. See seabi function which does everything.

1	seabird(pr, stop = 1, X)

`pr`	a vector of p-values, such as calculated by `seabird`
`stop`	fraction for partial area under curve. For example 0.1 gives you the area for the lowest 10% of p-values.
`X`	logical vector the same length as pv, true for features mapped to X-chromosome

Returns an area value between 0 and 1, where 1 is the best possible performance.

Leonard C Schalkwyk 2012 Leonard.Schalkwyk@kcl.ac.uk

Pidsley R, Wong CCY, Volta M, Lunnon K, Mill J, Schalkwyk LC: A data-driven approach to preprocessing Illumina 450K methylation array data (submitted)

wateRmelon documentation built on Nov. 8, 2020, 7:47 p.m.