示例#1
0
文件: main.go 项目: TuftsBCB/tools
func main() {
	fmap := util.FmapRead(util.Arg(0))
	fmt.Printf("%s\n\n", fmap.Name)
	for _, frags := range fmap.Segments {
		fmt.Printf("\nSEGMENT: %d %d (%d)\n",
			frags.Start, frags.End, len(frags.Frags))
		frags.Write(os.Stdout)
	}
}
示例#2
0
func main() {
	fmapPath := util.Arg(0)

	fmap := util.FmapRead(fmapPath)
	qchain := getPdbChain(fmapPath)
	stats := newSequenceStats(qchain.Sequence)

	total, trueps := 0, 0
	qcorrupt, tcorrupt := 0, 0
	for _, frags := range fmap.Segments {
		for _, frag := range frags.Frags {
			hit := frag.Hit

			if frag.IsCorrupt() {
				tcorrupt += 1
				stats.incTCorrupt(hit)
				continue
			}

			qatoms := qchain.SequenceCaAtomSlice(hit.QueryStart-1, hit.QueryEnd)
			if qatoms == nil {
				qcorrupt += 1
				stats.incQCorrupt(hit)
				continue
			}

			if len(qatoms) != len(frag.CaAtoms) {
				util.Fatalf("Uncomparable lengths. Query is (%d, %d) while "+
					"template is (%d, %d). Length of query CaAtoms: %d, "+
					"length of template CaAtoms: %d",
					hit.QueryStart, hit.QueryEnd,
					hit.TemplateStart, hit.TemplateEnd,
					len(qatoms), len(frag.CaAtoms))
			}

			if structure.RMSD(qatoms, frag.CaAtoms) <= flagRmsd {
				trueps += 1
				stats.incTruePs(hit)
			}
			total += 1
			stats.incTotal(hit)
		}
	}

	coveredResidues := 0
	for _, resStats := range stats {
		if resStats.trueps >= 1 {
			coveredResidues += 1
		}
	}
	coverage := float64(coveredResidues) / float64(len(qchain.Sequence))

	fmt.Printf("RMSDThreshold: %f\n", flagRmsd)
	fmt.Printf("TotalFragments: %d\n", total)
	fmt.Printf("TruePositives: %d\n", trueps)
	fmt.Printf("Precision: %f\n", float64(trueps)/float64(total))
	fmt.Printf("CorruptQuery: %d\n", qcorrupt)
	fmt.Printf("CorruptTemplate: %d\n", tcorrupt)
	fmt.Printf("TotalResidues: %d\n", len(qchain.Sequence))
	fmt.Printf("CoveredResidues: %d\n", coveredResidues)
	fmt.Printf("Coverage: %f\n", coverage)
}
示例#3
0
文件: main.go 项目: TuftsBCB/tools
func main() {
	lib := util.StructureLibrary(util.Arg(0))
	fmap := util.FmapRead(util.Arg(1))
	util.BowWrite(util.CreateFile(util.Arg(2)), fmap.StructureBow(lib))
}