rt_query: Get the retention time for each frame.

In timsr: Easily Access timsTOF Data

Description

Get the retention time for each frame.

Usage

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

Arguments

timsr	Instance of TimsR
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 = TimsR('path/to/your/folder.d')
print(query_slice(D, 10, 200, 4)) # extract every fourth frame between 10 and 200. 
print(query_slice(D, 10, 200, 4, columns=c('scan','intensity')) # only 'scan' and 'intensity'

## End(Not run)

timsr documentation built on May 12, 2021, 1:08 a.m.