Mercurial > repos > chemteam > mdanalysis_ramachandran_plot
annotate pca_cosine.py @ 4:70a2d548e62c draft
"planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 1b23e024af45cc0999d9142d07de6897d4189ec2"
author | chemteam |
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date | Mon, 24 Aug 2020 16:23:14 -0400 |
parents | ce0728b92289 |
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d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
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1 #!/usr/bin/env python |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
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2 |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
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3 import argparse |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
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4 import csv |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
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5 import sys |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
parents:
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6 |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
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7 import MDAnalysis as mda |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
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8 import MDAnalysis.analysis.pca as pca |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
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9 |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
parents:
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10 import numpy as np |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
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11 |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
parents:
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12 |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
parents:
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13 def parse_command_line(argv): |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
parents:
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14 parser = argparse.ArgumentParser() |
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ce0728b92289
"planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3b99f08f22b9e0c16c0a0adc82f8c16c1a25cedf"
chemteam
parents:
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15 parser.add_argument('--itraj', help='input traj') |
ce0728b92289
"planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3b99f08f22b9e0c16c0a0adc82f8c16c1a25cedf"
chemteam
parents:
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16 parser.add_argument('--istr', help='input str') |
ce0728b92289
"planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3b99f08f22b9e0c16c0a0adc82f8c16c1a25cedf"
chemteam
parents:
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17 parser.add_argument('--itrajext', help='input traj ext') |
ce0728b92289
"planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3b99f08f22b9e0c16c0a0adc82f8c16c1a25cedf"
chemteam
parents:
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18 parser.add_argument('--istrext', help='input str ext') |
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d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
parents:
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19 parser.add_argument('--icomponents', help='number of principle components') |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
parents:
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20 parser.add_argument('--iindex', help='index of the PC') |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
parents:
diff
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21 parser.add_argument('--output', help='output') |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
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22 parser.add_argument('--cosout', help='cosine output') |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
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23 return parser.parse_args() |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
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24 |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
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25 |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
parents:
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26 args = parse_command_line(sys.argv) |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
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27 |
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ce0728b92289
"planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3b99f08f22b9e0c16c0a0adc82f8c16c1a25cedf"
chemteam
parents:
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28 u = mda.Universe(args.istr, args.itraj, |
ce0728b92289
"planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3b99f08f22b9e0c16c0a0adc82f8c16c1a25cedf"
chemteam
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29 topology_format=args.istrext, format=args.itrajext) |
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d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
parents:
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30 |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
parents:
diff
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31 components = int(args.icomponents) |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
parents:
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32 pca_index = int(args.iindex) |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
parents:
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33 |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
parents:
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34 PSF_pca = pca.PCA(u, select='backbone') |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
parents:
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35 PSF_pca.run() |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
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36 n_pcs = np.where(PSF_pca.cumulated_variance > 0.95)[0][0] |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
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37 atomgroup = u.select_atoms('backbone') |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
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38 |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
parents:
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39 pca_space = PSF_pca.transform(atomgroup, n_components=components) |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
parents:
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40 cosine = mda.analysis.pca.cosine_content(pca_space, pca_index) |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
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41 |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
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42 PCA = list(pca_space) |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
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43 |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
parents:
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44 with open(args.output, 'w') as f: |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
parents:
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45 writer = csv.writer(f, delimiter='\t') |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
parents:
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46 writer.writerows(PCA) |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
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47 |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
parents:
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48 with open(args.cosout, 'w') as f1: |
d710c7f00ae6
planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/ commit 3ff06e3182c3a1546ea0a3b29e0d4383e12169e1
chemteam
parents:
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49 f1.write(str(cosine)) |