fillNA {Starr} | R Documentation

## Fill large spaces in profiles with NA

### Description

This function fills spaces in the profiles, that exceed a given distance. It is called by getProfiles, if method ”middle” is chosen.

### Usage

    fillNA(distribution, mapping, upstream, downstream, gffAnno, distance, spacing)

### Arguments

`distribution` | a list containing the profiles for each feature
`mapping` | a mapping of, which was constructed by the mapFeatures function
`gffAnno` | a data frame containing the annotation of the features of interest
`upstream` | how many basepairs upstream of the feature start (feature start on the crick strand is end in gffAnno) should be taken.
`downstream` | how many basepairs downtream of the feature start (feature end on the crick strand is start in gffAnno) should be taken.
`distance` | spaces, exceeding this distance are filled with NA
`spacing` | probe spacing on the chip

### Value

a list with one entry for each feature.

### Author(s)

Benedikt Zacher zacher@lmb.uni-muenchen.de

[Package Starr version 1.36.0 Index]