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1 #!/usr/bin/env python
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2 # -*- coding: utf-8 -*-
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3 import sys
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4 from Bio import SeqIO
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5 import math
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6 from parse_dis_react import *
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7
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8 def cap(a,value):
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9 if a>=value:
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10 return value
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11 else:
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12 return a
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13
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14 def react_norm(react_file, result_file, capped_value):
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15 print("Normalizing.....")
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16 react1 = parse_dist(react_file)
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17 react = react1[1]
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18 h = file(result_file, 'w')
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19
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20 capped = int(capped_value)
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21
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22 all_react = []
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23
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24
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25 for t in react:
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26 if react[t]!='null':
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27 for i in range(len(react[t])):
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28 if react[t][i]!='NA':
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29 all_react.append(float(react[t][i]))
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30
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31
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32 all_react.sort(reverse = True)
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33
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34
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35 eight = all_react[int(len(all_react)*0.02):int(len(all_react)*0.1)]
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36 meight = sum(eight)/len(eight)
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37
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38 for t in react:
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39 h.write(t)
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40 h.write('\n')
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41 if react[t]!='null':
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42 for i in range((len(react[t])-1)):
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43 if react[t][i]!='NA':
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44 h.write(str(cap((float(react[t][i])/meight),capped)))
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45 else:
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46 h.write('NA')
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47 h.write('\t')
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48 if react[t][i+1]!='NA':
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49 h.write(str(cap((float(react[t][i+1])/meight),capped)))
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50 else:
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51 h.write('NA')
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52 h.write('\n')
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53
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54 h.close()
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