checkEICPeaks {Autotuner} | R Documentation

## checkEICPeaks

### Description

This function is the outer most function used to check for individual EIC peak specific parameters.

### Usage

    checkEICPeaks(
      mzDb,
      header,
      observedPeak,
      massThresh = 0.005,
      useGap,
      varExpThresh,
      returnPpmPlots,
      plotDir,
      filename
    )

### Arguments

`mzDb` | A list of data.frames containing the m/z and intensity values from each scan's mass spectra.
`header` | A data.fame containing metadata on the sample like spectra type, retention time, and scan count.
`observedPeak` | A list with names 'start' and 'end' containing scalar values representing the calculated peak boundary points
`massThresh` | A generous exact mass error threshold used to estimate PPM for features.
`useGap` | Parameter carried into checkEICPeaks that tells Autotuner whether to use the gap statustic to determine the proper number of clusters to use during ppm parameter estimation.
`varExpThresh` | Numeric value representing the variance explained threshold to use if useGap is false.
`returnPpmPlots` | Boolean value that tells R to return plots for ppm distributions.
`plotDir` | Path where to store plots.
`filename` | A string containing the name of the current data file being analyzed.

### Value

This function returns a peak specific set of processign parameters.

[Package Autotuner version 1.4.0 Index]