pcDirections {paxtoolsr} | R Documentation

## Acceptable Pathway Commons Directions

### Description

A simple function to see valid options

### Usage

    pcDirections()

### Details

- BOTHSTREAM where the current entity can either be the source or target of an interaction

- DOWNSTREAM where the current entity can only be the source

- UPSTREAM where the current entity can only be the target

### Value

acceptable Pathway Commons directions

### Examples

    pcDirections()

[Package paxtoolsr version 1.20.0 Index]