An optimization result object ('optimizationResult')Algorithm: xcms3Parameter set 1/1 (BEST):    Experimental designs tested: 2    Starting params:    - mzdiff: c(0.002, 0.006)    - noise: 30000    - method: centWave    Optimized params:    - param: new("CentWaveParam", ppm = 25, peakwidth = c(20, 50), snthresh = 10, prefilter = c(3, 100), mzCenterFun = "wMean", integrate = 1, mzdiff = 0.002, fitgauss = FALSE, noise = 30000, verboseColumns = FALSE, roiList = list(), firstBaselineCheck = TRUE, roiScales = numeric(0), extendLengthMSW = FALSE)    Best results: featureCount: 312; nonRP: 143; RP: 2; PPS: 0.027972027972028Best parameter set: 1