isobar-plots {isobar} | R Documentation

## IBSpectra plots

### Description

Various plots are implement to assure data quality, and accompany preprocessing and analysis.

### reporterMassPrecision

`reporterMassPrecision(x)`:

  Calculates and displays the deviation from the 'true' tag mass - as specified in the IBSpectra object - of each channel.

### reporterIntensityPlot

`reporterIntensityPlot(x)`:

  Displays boxplots of intensity of channels before and after normalization - useful to check the result of normalization.

### raplot

`raplot(x,...)`:

  Ratio-Absolute intensity plot - will be deprecated by maplot

  `x`

    IBSpectra object

  `...`

    Parameters to plot function.

### plotRatio

`plotRatio(x,channel1,channel2,protein,...)`:

  Plots abundances of one protein

  `x`

    IBSpectra object

  `channel1`
  `channel2`
  `protein`
  `...`

    Parameters to plot function.

### maplot

`maplot(x,channel1,channel2,...)`:

  Creates a ratio-versus-intensity plot.

  `x`

    IBSpectra object.

### maplot2

`maplot2()`:

### Author(s)

Florian P. Breitwieser, Jacques Colinge

### See Also

IBSpectra, isobar-preprocessing isobar-analysis

### Examples

    data(ibspiked_set1)
    maplot(ibspiked_set1,main="IBSpiked, not normalized")
    maplot(normalize(ibspiked_set1),main="IBSpiked, normalized")

[Package isobar version 1.26.0 Index]