pRetention: Plot Retention Time Statistics

In proteomics: Statistical Analysis of High Throughput Proteomics Data

Description

Plot retention times with possible outliers

Usage

  pRetention(rwide)

Arguments

rwide

iTRAQ data in wide format with retention time information

Examples

## Not run: 
iglobal <- addIonSatistics(pglobal)
rglobal <- addRetentionTimeStatistics(iglobal, .parallel=TRUE)
rglob$outlier <- with(rglob, abs(retention.atApex - retention) > 4)
p <- pRetention(rglobal)

p + geom_point(aes(retention.atApex, retention))
p + geom_point(aes(retention.atApex, retention-retention.atApex))
p + geom_point(aes(ppm, retention-retention.atApex))
p + geom_density(aes(x=ppm), alpha=.242)

## End(Not run)

proteomics documentation built on May 2, 2019, 8:51 a.m.