Found the following significant warnings:
  Rd warning: MALDIrppa-package.Rd:9: missing link ‘MALDIquant’
  Rd warning: addMetadata.Rd:8: missing link ‘AbstractMassObject-class’
  Rd warning: addMetadata.Rd:16: missing link ‘AbstractMassObject-class’
  Rd warning: addMetadata.Rd:27: missing link ‘AbstractMassObject-class’
  Rd warning: alignPeaks.Rd:8: missing link ‘MassPeaks’
  Rd warning: alignPeaks.Rd:8: missing link ‘MALDIquant’
  Rd warning: alignPeaks.Rd:16: missing link ‘MassPeaks’
  Rd warning: alignPeaks.Rd:19: missing link ‘referencePeaks’
  Rd warning: alignPeaks.Rd:22: missing link ‘referencePeaks’
  Rd warning: alignPeaks.Rd:22: missing link ‘binPeaks’
  Rd warning: alignPeaks.Rd:24: missing link ‘MALDIquant’
  Rd warning: alignPeaks.Rd:28: missing link ‘warpMassPeaks’
  Rd warning: alignPeaks.Rd:28: missing link ‘binPeaks’
  Rd warning: alignPeaks.Rd:28: missing link ‘MALDIquant’
  Rd warning: alignPeaks.Rd:31: missing link ‘MassPeaks’
  Rd warning: countPeaks.Rd:8: missing link ‘MassPeaks’
  Rd warning: countPeaks.Rd:16: missing link ‘MassPeaks’
  Rd warning: detectOutliers.Rd:14: missing link ‘MassSpectrum’
  Rd warning: detectOutliers.Rd:20: missing link ‘covMcd’
  Rd warning: importSpectra.Rd:7: missing link ‘MassSpectrum’
  Rd warning: importSpectra.Rd:19: missing link ‘MassSpectrum’
  Rd warning: importSpectra.Rd:22: missing link ‘MassSpectrum’
  Rd warning: peakPatterns.Rd:8: missing link ‘intensityMatrix’
  Rd warning: peakPatterns.Rd:20: missing link ‘MassPeaks’
  Rd warning: peakPatterns.Rd:61: missing link ‘intensityMatrix’
  Rd warning: rawToPeaks.Rd:5: missing link ‘MassPeaks’
  Rd warning: rawToPeaks.Rd:8: missing link ‘MassPeaks’
  Rd warning: rawToPeaks.Rd:23: missing link ‘MassPeaks’
  Rd warning: rawToPeaks.Rd:26: missing link ‘MassPeaks’
  Rd warning: rawToSpectra.Rd:5: missing link ‘MassSpectrum’
  Rd warning: rawToSpectra.Rd:8: missing link ‘MassSpectrum’
  Rd warning: rawToSpectra.Rd:23: missing link ‘MassSpectrum’
  Rd warning: rawToSpectra.Rd:26: missing link ‘MassSpectrum’
  Rd warning: redResolution.Rd:8: missing link ‘MassSpectrum-class’
  Rd warning: redResolution.Rd:15: missing link ‘MassSpectrum-class’
  Rd warning: redResolution.Rd:26: missing link ‘MassSpectrum-class’
  Rd warning: screenSpectra.Rd:18: missing link ‘MassSpectrum’
  Rd warning: screenSpectra.Rd:27: missing link ‘Qn’
  Rd warning: screenSpectra.Rd:42: missing link ‘Qn’
  Rd warning: snrPeaks.Rd:16: missing link ‘MassPeaks’
  Rd warning: snrPeaks.Rd:20: missing link ‘MassPeaks’
  Rd warning: snrPeaks.Rd:20: missing link ‘detectPeaks’
  Rd warning: spectra.Rd:8: missing link ‘MassSpectrum’
  Rd warning: summaryPeaks.Rd:8: missing link ‘MassPeaks’
  Rd warning: summaryPeaks.Rd:16: missing link ‘MassPeaks’
  Rd warning: summaryPeaks.Rd:22: missing link ‘MassPeaks’
  Rd warning: summaryPeaks.Rd:25: missing link ‘MassPeaks’
  Rd warning: summarySpectra.Rd:8: missing link ‘MassSpectrum’
  Rd warning: summarySpectra.Rd:16: missing link ‘MassSpectrum’
  Rd warning: summarySpectra.Rd:22: missing link ‘MassSpectrum’
  Rd warning: summarySpectra.Rd:25: missing link ‘MassSpectrum’
  Rd warning: transfIntensity.Rd:8: missing link ‘MassSpectrum-class’
  Rd warning: transfIntensity.Rd:15: missing link ‘MassSpectrum-class’
  Rd warning: transfIntensity.Rd:25: missing link ‘transformIntensity’
  Rd warning: transfIntensity.Rd:28: missing link ‘MassSpectrum-class’
  Rd warning: wavSmoothing.Rd:8: missing link ‘MassSpectrum’
  Rd warning: wavSmoothing.Rd:17: missing link ‘MassSpectrum’
  Rd warning: wavSmoothing.Rd:36: missing link ‘MassSpectrum’
  Rd warning: writeIntensity.Rd:8: missing link ‘intensityMatrix’
  Rd warning: writeIntensity.Rd:17: missing link ‘intensityMatrix’
See ‘/home/hornik/tmp/R.check/r-patched-gcc/Work/PKGS/MALDIrppa.Rcheck/00install.out’ for details.