getInstalledAnnotations {metaseqR2} | R Documentation

## Load a metaseqR2 annotation element

### Description

This function returns a data frame with information on locally installed, supported or custom, annotations.

### Usage

        getInstalledAnnotations(obj = NULL)

### Arguments

`obj` | `NULL` or the path to a metaseqR2 SQLite annotation database. If `NULL`, the function will try to guess the location of the SQLite database.

### Value

The function returns a `data.frame` object with the installed local annotations.

### Author(s)

Panagiotis Moulos

### Examples

    db <- file.path(system.file(package="metaseqR2"),
        "annotation.sqlite")
    if (file.exists(db))
        ig <- getInstalledAnnotations(obj=db)

[Package metaseqR2 version 1.2.0 Index]