public static double ReQuantifyDoublets(string sequence, int silacState, double[] deltaMass1,
IsotopeCluster c, int icInd, IPeakList peakList, IRawFile rawFile,
out double[] outIntens, out int[] counts, SpectrumCache spectrumCache,
SilacLabel[] labels1, int maxSilacAa, bool subtractBackground,
int backgroundSubtractionQuantile)
{
AminoAcid[] allAas = CalcAllAas(labels1);
char[] allAaLetts = AminoAcid.GetSingleLetters(allAas);
LabelCombinations labelCombinations1 = new LabelCombinations(labels1, maxSilacAa, allAaLetts);
AminoAcid[] a = new AminoAcid[labels1.Length];
counts = new int[a.Length];
double delta = 0;
for (int j = 0; j < a.Length; j++)
{
a[j] = AminoAcid.GetAminoAcidFromLabel(labels1[j]);
counts[j] = GetAaCount(a[j].Letter, sequence);
delta += deltaMass1[j] * counts[j];
}
if (AllZero(counts))
{
counts = null;
outIntens = null;
return(double.NaN);
}
if (silacState == 1)
{
delta *= -1;
}
int[] members = c.Members;
int charge = c.Charge;
double[] masses = new double[members.Length];
float[][] intens = new float[members.Length][];
int[][] scanIndices = new int[members.Length][];
for (int i = 0; i < members.Length; i++)
{
masses[i] = charge * (peakList.GetMz(members[i]) - MolUtil.MassProton) + delta;
Peak peak = peakList.GetPeakDiscard(members[i]);
scanIndices[i] = peak.GetScanIndices();
intens[i] = IntegrateTranslatedPeak(peak, delta / charge, spectrumCache, rawFile,
subtractBackground, backgroundSubtractionQuantile);
List <int> valids = new List <int>();
for (int j = 0; j < intens[i].Length; j++)
{
if (intens[i][j] > 0)
{
valids.Add(j);
}
}
int[] val = valids.ToArray();
intens[i] = ArrayUtil.SubArray(intens[i], val);
scanIndices[i] = ArrayUtil.SubArray(scanIndices[i], val);
}
List <int> valids1 = new List <int>();
for (int i = 0; i < members.Length; i++)
{
if (intens[i].Length > 0)
{
valids1.Add(i);
}
}
int[] val1 = valids1.ToArray();
masses = ArrayUtil.SubArray(masses, val1);
intens = ArrayUtil.SubArray(intens, val1);
scanIndices = ArrayUtil.SubArray(scanIndices, val1);
Molecule diff2 = labelCombinations1.CalcDiff1(counts);
Molecule diff1 = labelCombinations1.CalcDiff2(counts);
double[][] d1;
double[][] d2;
outIntens = new double[2];
if (silacState == 0)
{
d1 = diff1.GetIsotopeDistribution(0.2);
d2 = diff2.GetIsotopeDistribution(0.2);
outIntens[0] = peakList.GetIsotopeClusterIntensity(icInd);
outIntens[1] = GetClusterIntensity(intens);
}
else
{
d2 = diff1.GetIsotopeDistribution(0.2);
d1 = diff2.GetIsotopeDistribution(0.2);
outIntens[1] = peakList.GetIsotopeClusterIntensity(icInd);
outIntens[0] = GetClusterIntensity(intens);
}
Dictionary <int, double>[] w = peakList.Vectorize(c, d1, masses, intens, scanIndices, d2);
double r = T03SilacAssembly.FitRatio(w[0], w[1]);
if (silacState == 1)
{
r = 1.0 / r;
}
return(r);
}
public static double[] ReQuantifyTriplets(string sequence, int silacState, double[] deltaMass1,
double[] deltaMass2, IsotopeCluster c, int icInd, IPeakList peakList,
IRawFile rawFile, out double[] outIntens, out int[] counts,
SpectrumCache spectrumCache, SilacLabel[] labels1, SilacLabel[] labels2,
int maxSilacAa, bool subtractBackground, int backgroundSubtractionQuantile)
{
AminoAcid[] allAas = CalcAllAas(labels1, labels2);
char[] allAaLetts = AminoAcid.GetSingleLetters(allAas);
counts = new int[allAaLetts.Length];
for (int j = 0; j < allAaLetts.Length; j++)
{
counts[j] = GetAaCount(allAaLetts[j], sequence);
}
if (AllZero(counts))
{
counts = null;
outIntens = null;
return(null);
}
double deltaLow = 0;
for (int j = 0; j < labels1.Length; j++)
{
int cc = GetAaCount(AminoAcid.GetAminoAcidFromLabel(labels1[j]).Letter, sequence);
deltaLow += deltaMass1[j] * cc;
}
double deltaHigh = 0;
for (int j = 0; j < labels2.Length; j++)
{
int cc = GetAaCount(AminoAcid.GetAminoAcidFromLabel(labels2[j]).Letter, sequence);
deltaHigh += deltaMass2[j] * cc;
}
double delta1;
double delta2;
CalcDeltasForTriplets(silacState, deltaLow, deltaHigh, out delta1, out delta2);
int[] members = c.Members;
int charge = c.Charge;
double[] masses1 = new double[members.Length];
float[][] intens1 = new float[members.Length][];
int[][] scanIndices1 = new int[members.Length][];
double[] masses2 = new double[members.Length];
float[][] intens2 = new float[members.Length][];
int[][] scanIndices2 = new int[members.Length][];
for (int i = 0; i < members.Length; i++)
{
double m = charge * (peakList.GetMz(members[i]) - MolUtil.MassProton);
masses1[i] = m + delta1;
masses2[i] = m + delta2;
Peak peak = peakList.GetPeakDiscard(members[i]);
scanIndices1[i] = peak.GetScanIndices();
scanIndices2[i] = peak.GetScanIndices();
intens1[i] = IntegrateTranslatedPeak(peak, delta1 / charge, spectrumCache, rawFile,
subtractBackground, backgroundSubtractionQuantile);
intens2[i] = IntegrateTranslatedPeak(peak, delta2 / charge, spectrumCache, rawFile,
subtractBackground, backgroundSubtractionQuantile);
List <int> valids = new List <int>();
for (int j = 0; j < intens1[i].Length; j++)
{
if (intens1[i][j] > 0)
{
valids.Add(j);
}
}
int[] val = valids.ToArray();
intens1[i] = ArrayUtil.SubArray(intens1[i], val);
scanIndices1[i] = ArrayUtil.SubArray(scanIndices1[i], val);
valids = new List <int>();
for (int j = 0; j < intens2[i].Length; j++)
{
if (intens2[i][j] > 0)
{
valids.Add(j);
}
}
val = valids.ToArray();
intens2[i] = ArrayUtil.SubArray(intens2[i], val);
scanIndices2[i] = ArrayUtil.SubArray(scanIndices2[i], val);
}
List <int> valids1 = new List <int>();
for (int i = 0; i < members.Length; i++)
{
if (intens1[i].Length > 0)
{
valids1.Add(i);
}
}
int[] val1 = valids1.ToArray();
masses1 = ArrayUtil.SubArray(masses1, val1);
intens1 = ArrayUtil.SubArray(intens1, val1);
scanIndices1 = ArrayUtil.SubArray(scanIndices1, val1);
List <int> valids2 = new List <int>();
for (int i = 0; i < members.Length; i++)
{
if (intens2[i].Length > 0)
{
valids2.Add(i);
}
}
int[] val2 = valids2.ToArray();
masses2 = ArrayUtil.SubArray(masses2, val2);
intens2 = ArrayUtil.SubArray(intens2, val2);
scanIndices2 = ArrayUtil.SubArray(scanIndices2, val2);
LabelCombinations labelCombinations01 = new LabelCombinations(labels1, maxSilacAa, allAaLetts);
LabelCombinations labelCombinations02 = new LabelCombinations(labels2, maxSilacAa, allAaLetts);
Molecule x1 = labelCombinations01.CalcDiff1(counts);
Molecule x2 = labelCombinations01.CalcDiff2(counts);
Molecule y1 = labelCombinations02.CalcDiff1(counts);
Molecule y2 = labelCombinations02.CalcDiff2(counts);
Molecule max1 = Molecule.Max(x1, y1);
Molecule x11 = Molecule.GetDifferences(max1, x1)[0];
Molecule y11 = Molecule.GetDifferences(max1, y1)[0];
Molecule diff1 = max1;
Molecule diff2 = Molecule.Sum(x2, x11);
Molecule diff3 = Molecule.Sum(y2, y11);
Molecule max = Molecule.Max(Molecule.Max(diff1, diff2), diff3);
diff1 = Molecule.GetDifferences(max, diff1)[0];
diff2 = Molecule.GetDifferences(max, diff2)[0];
diff3 = Molecule.GetDifferences(max, diff3)[0];
double[][] d1 = diff1.GetIsotopeDistribution(0.2);
double[][] d2 = diff2.GetIsotopeDistribution(0.2);
double[][] d3 = diff3.GetIsotopeDistribution(0.2);
double ratio10;
double ratio20;
double ratio21;
outIntens = new double[3];
switch (silacState)
{
case 0: {
Dictionary <int, double>[] w10 = peakList.Vectorize(c, d1, masses1, intens1, scanIndices1, d2);
ratio10 = T03SilacAssembly.FitRatio(w10[0], w10[1]);
Dictionary <int, double>[] w20 = peakList.Vectorize(c, d1, masses2, intens2, scanIndices2, d3);
ratio20 = T03SilacAssembly.FitRatio(w20[0], w20[1]);
Dictionary <int, double>[] w21 =
peakList.Vectorize(masses1, intens1, scanIndices1, d2, masses2, intens2, scanIndices2, d3, c.Charge);
ratio21 = T03SilacAssembly.FitRatio(w21[0], w21[1]);
outIntens[0] = peakList.GetIsotopeClusterIntensity(icInd);
outIntens[1] = GetClusterIntensity(intens1);
outIntens[2] = GetClusterIntensity(intens2);
break;
}
case 1: {
Dictionary <int, double>[] w01 = peakList.Vectorize(c, d2, masses1, intens1, scanIndices1, d1);
ratio10 = 1.0 / T03SilacAssembly.FitRatio(w01[0], w01[1]);
Dictionary <int, double>[] w20 =
peakList.Vectorize(masses1, intens1, scanIndices1, d1, masses2, intens2, scanIndices2, d3, c.Charge);
ratio20 = T03SilacAssembly.FitRatio(w20[0], w20[1]);
Dictionary <int, double>[] w21 = peakList.Vectorize(c, d2, masses2, intens2, scanIndices2, d3);
ratio21 = T03SilacAssembly.FitRatio(w21[0], w21[1]);
outIntens[1] = peakList.GetIsotopeClusterIntensity(icInd);
outIntens[0] = GetClusterIntensity(intens1);
outIntens[2] = GetClusterIntensity(intens2);
break;
}
case 2: {
Dictionary <int, double>[] w10 =
peakList.Vectorize(masses1, intens1, scanIndices1, d1, masses2, intens2, scanIndices2, d2, c.Charge);
ratio10 = T03SilacAssembly.FitRatio(w10[0], w10[1]);
Dictionary <int, double>[] w02 = peakList.Vectorize(c, d3, masses1, intens1, scanIndices1, d1);
ratio20 = 1.0 / T03SilacAssembly.FitRatio(w02[0], w02[1]);
Dictionary <int, double>[] w12 = peakList.Vectorize(c, d3, masses2, intens2, scanIndices2, d2);
ratio21 = 1.0 / T03SilacAssembly.FitRatio(w12[0], w12[1]);
outIntens[2] = peakList.GetIsotopeClusterIntensity(icInd);
outIntens[0] = GetClusterIntensity(intens1);
outIntens[1] = GetClusterIntensity(intens2);
break;
}
default:
throw new Exception("Impossible.");
}
return(new double[] { ratio10, ratio20, ratio21 });
}
