Example #1
0
        //overload: peptide to peptide case
        private List <Stoichiometry> calcStoichiometry(Peptide pep1, Peptide pep2, string group)
        {
            List <Stoichiometry> stoich        = new List <Stoichiometry>();
            List <Intensity>     Pep1Intensity = pep1.Intensities.Where(p => p.GroupID == group).ToList();
            List <Intensity>     Pep2Intensity = pep2.Intensities.Where(p => p.GroupID == group).ToList();

            foreach (Intensity i1 in Pep1Intensity)
            {
                Intensity     i2         = Pep2Intensity.Where(p => p.FileName == i1.FileName).ToList()[0];
                Stoichiometry calcStoich = new Stoichiometry(i1, i2);
                if (i1.IntensityVal > 0 || i2.IntensityVal > 0)
                {
                    stoich.Add(calcStoich);
                }
            }
            return(stoich);
        }
 //overload for peptide:peptide case
 public Stoichiometry(Intensity Pep1, Intensity Pep2)
 {
     this.StoichiometryVal    = Pep1.IntensityVal / Pep2.IntensityVal;
     this.usefulStoichiometry = (Pep1.IntensityVal > 0 && Pep2.IntensityVal > 0);
 }
 }                                           //true if pep Intensity > 0, false otherwise
 public Stoichiometry(Intensity Pep, double baseline)
 {
     this.StoichiometryVal    = Pep.IntensityVal / baseline;
     this.usefulStoichiometry = (Pep.IntensityVal > 0);
 }