Hi,

When running the runCAMERA script from the metaMS package I encountered an error that did not show before:

> TOF.GC <- metaMSsettings("protocolName" = "TSQXLS.QQQ.GC",
+                             "chrom" = "GC",
+                             PeakPicking = list(
+                               method = "centWave",
+                               ppm = 40,
+                               peakwidth=c(0.6,1.4),
+                               mzdiff=0.01,
+                               snthresh=6,
+                               prefilter=c(3,100),
+                               integrate=1,
+                               noise=0),
+                             CAMERA = list(ppm = 5),
+                          Alignment = list(
+                            bws = 5,
+                            min.class.fraction = .5,
+                            min.class.size = 1,
+                            max = 100,
+                            mzwid = 0.025,
+                            Retcor = list(method = "obiwarp",
+                                          profStep = 1)
+                          ))

> GCset <- peakDetection(cdffiles, settings = metaSetting(TOF.GC, "PeakPicking"),
                       convert2list = TRUE, nSlaves = 2)
> allSamples <- lapply(GCset, runCAMERA, chrom = "GC",
+                      settings = metaSetting(TOF.GC, "CAMERA"))
Error in (new("standardGeneric", .Data = function (object, sigma = 6,  : 
  unused argument (ppm = 1)

Last week this error did not show up running the same code. Could you please help me fix this error?

Best,

Fons

Hi Fons,

could you send me a minimal reproducible example? Ron