example_sample_annotation {proBatch} | R Documentation

## Sample annotation data version 1

### Description

This is data from BXD mouse population aging study with mock instruments to show how instrument-specific functionality works

### Usage

    example_sample_annotation

### Format

A data frame with 233 rows and 11 variables:

FullRunName

  name of the file with the measurement for each sample, referred to as `sample_id_col`

MS_batch

  mass-spectrometry batch: 4-level factor of manually annotated batches

EarTag

  mouse ID, i.e. ID of the biological object. Only 14 mice have been replicated, one mouse was profiled 7 times.

Strain

  mouse strain ID from BXD population set - biological covariate #1, 51 Strain represented

Diet

  diet, biological covariate #2 - either `HFD` = 'High Fat Diet' or `CD` = 'Chow Diet'

Sex

  mice sex - biological covariate #3

RunDate

  mass-spectrometry running date. In combination with `RunTime` used for running order determination. Vector of class `"difftime"` and `"hms"`

RunTime

  mass-spectrometry running time. In combination with `RunDate` used for running order determination.Vector of class `"POSIXct"` and `"POSIXt"`

DateTime

  numeric date and time generated by `date_to_sample_order`

order

  order of samples generated by sorting DateTime in `date_to_sample_order`

digestion_batch

  peptide digestion batch: 4-level factor of manually annotated batches

...

[Package proBatch version 1.4.0 Index]