rt_query: Get the retention time for each frame.
In opentimsr: An Open-Source Loader for Bruker's timsTOF Data Files

rt_query

R Documentation

Get the retention time for each frame.

Description

Extract all frames corresponding to retention times inside [min_retention_time, max_retention_time] closed borders interval.

Usage

rt_query(
  opentims,
  min_retention_time,
  max_retention_time,
  columns = all_columns
)

Arguments

`opentims`	Instance of OpenTIMS.
`min_retention_time`	Lower boundry on retention time.
`max_retention_time`	Upper boundry on retention time.
`columns`	Vector of columns to extract. Defaults to all columns.

Value

data.frame with selected columns.

Examples

## Not run: 
D = OpenTIMS('path/to/your/folder.d')
print(rt_query(D, 10, 100)) # frames between tenth and a hundreth second of the experiment

## End(Not run)

opentimsr documentation built on March 30, 2022, 1:06 a.m.