synapterTinyData {synapter} | R Documentation

## Loads a small test data for the 'synapter' package

### Description

Instead of using `data` to load the `synapterTiny` data set, `synapterTinyData` will load it and initialise it for proper downstream analysis, during which the `04_test_database.fasta` file, provided with the package and references inside the object needs, to be accessed. However, as the exact location can not be known in advance, the reference is updated with the file's correct local path.

This data set has been generated with the `Synapter` constructor. Note that the input data file sizes have been reduced by depleting many rows (peptides and EMRTs) from the original csv files.

In addition, several columns that where not necessary for processing were also removed. As such, the data stored in `synapterTiny` does not relect the data obtained when following the section 'Preparing the input data' in the section, without however affecting the processing and final results.

### Usage

    synapterTinyData()

### Value

A character vector with the data set name, "synapterTiny". Used for its side effect of loading `synapterTiny`, an instance of class `Synapter`, in `.GlovalEnv`.

### Author(s)

Laurent Gatto

### Source

Improving qualitative and quantitative performance for MSE-based label free proteomics, N.J. Bond, P.V. Shliaha, K.S. Lilley and L. Gatto, Journal of Proteome Research, 2013, in press.

The Effects of Travelling Wave Ion Mobility Separation on Data Independent Acquisition in Proteomics Studies, P.V. Shliaha, N.J. Bond, L. Gatto and K.S. Lilley, Journal of Proteome Research, 2013, in press.

### Examples

    synapterTinyData()
    synapterTiny

[Package synapter version 2.4.1 Index]