Binary file reactivity_cal/.DS_Store has changed

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/reactivity_cal/parse_dis_react.py	Mon Oct 20 14:32:13 2014 -0400
@@ -0,0 +1,51 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+import sys
+
+def parse_dist(in_file):
+    result = []
+    distribution = {}
+    name = []
+    f = open(in_file)
+    flag = 0
+    for aline in f.readlines():
+        line = aline.strip()
+        dis = line.strip()
+        dist = dis.split('\t')
+        if len(dist) > 0:
+            if len(dist) == 1:
+                if dist[0].strip().find('coverage')==-1:
+                    if flag == 0:
+                        name.append(line)
+                        flag = 1
+                        t_name = line
+                    else:
+                        distribution[t_name] = 'null'
+                        name.append(line)
+                        flag = 1
+                        t_name = line
+            else:
+                distri = []
+                for i in range(0, len(dist)):
+                    distri.append(dist[i].strip())
+                distribution[t_name] = distri
+                flag = 0
+    result.append(name)
+    result.append(distribution)
+    f.close()
+    return result
+                
+                
+
+
+
+
+
+
+
+        
+
+
+
+
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/reactivity_cal/react_cal.py	Mon Oct 20 14:32:13 2014 -0400
@@ -0,0 +1,151 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+import sys
+from Bio import SeqIO
+import math
+from parse_dis_react import *
+from react_norm_function import *
+import os
+
+
+dist_file1 = sys.argv[1] #plus library
+dist_file2 = sys.argv[2] #minus library
+seq_file = sys.argv[3]
+nt_spec = sys.argv[4]
+flag_in = sys.argv[5]
+threshold = sys.argv[6]
+output_file = sys.argv[7]
+
+
+distri_p = parse_dist(dist_file1)
+distri_m = parse_dist(dist_file2)
+threshold = float(threshold)
+
+print(flag_in)
+
+ospath = os.path.realpath(sys.argv[0])
+ost = ospath.split('/')
+syspath = ""
+for i in range(len(ost)-1):
+    syspath = syspath+ost[i].strip()
+    syspath = syspath+'/' 
+
+h = file(syspath+"react.txt",'w')
+flag_in = int(flag_in)
+
+seqs = SeqIO.parse(open(seq_file),'fasta');
+nt_s = set()
+for i in range(len(nt_spec)):
+    nt_s.add(nt_spec[i])
+
+flag = 0
+trans = []
+distri_p = distri_p[1]
+distri_m = distri_m[1]
+
+#thres = int(threshold)
+
+
+transcripts = {}
+for seq in seqs:
+    n = seq.id
+    trans.append(n)
+    transcripts[n] = seq.seq.tostring()
+    
+
+#print(distri_p)
+        
+
+for i in range(0, len(trans)):
+    h.write(trans[i])
+    h.write('\n')
+    if (trans[i].find('AT1G29930')==-1) and (trans[i].find('At1g29930')==-1):        
+        for j in range(len(distri_p[trans[i]])):
+            distri_p[trans[i]][j] = math.log((int(distri_p[trans[i]][j])+1),math.e)
+        for j in range(len(distri_m[trans[i]])):
+            distri_m[trans[i]][j] = math.log((int(distri_m[trans[i]][j])+1),math.e)       
+        s_p = sum(distri_p[trans[i]])
+        s_m = sum(distri_m[trans[i]])
+        length = len(distri_p[trans[i]])
+        if s_p!= 0 and s_m!= 0:
+            r = []
+            for j in range(0, len(distri_p[trans[i]])):
+                f_p = (float(distri_p[trans[i]][j]))/float(s_p)*length
+                f_m = (float(distri_m[trans[i]][j]))/float(s_m)*length
+                raw_react = f_p-f_m
+                r.append(max(0, raw_react))
+    else:
+        for j in range(len(distri_p[trans[i]])):
+            distri_p[trans[i]][j] = int(distri_p[trans[i]][j])
+        for j in range(len(distri_m[trans[i]])):
+            distri_m[trans[i]][j] = int(distri_m[trans[i]][j])       
+        s_p = sum(distri_p[trans[i]])
+        s_m = sum(distri_m[trans[i]])
+        if s_p!= 0 and s_m!= 0:
+            r = []
+            for j in range(0, len(distri_p[trans[i]])):
+                f_p = float(distri_p[trans[i]][j])/float(s_p)
+                f_m = float(distri_m[trans[i]][j])/float(s_m)
+                r.append((max(0,(f_p-f_m)))*100)
+                
+    if s_p!= 0 and s_m!= 0:    
+        for k in range(1,(len(r)-1)):
+            if transcripts[trans[i]][k-1] in nt_s:
+                h.write(str(r[k]))
+                h.write('\t')
+            else:
+                h.write('NA')
+                h.write('\t')
+        k = k+1
+        if transcripts[trans[i]][k-1] in nt_s:
+            h.write(str(r[k]))
+            h.write('\n')
+        else:
+            h.write('NA')
+            h.write('\n')
+            
+
+h.close()
+
+if flag_in:
+    react_norm((syspath+"react.txt"),output_file, threshold)
+else:
+    h_o = file(output_file, 'w')
+    f_i = open(syspath+"react.txt")
+    for aline in f_i.readlines():
+        h_o.write(aline.strip())
+        h_o.write('\n')
+os.system("rm -f "+syspath+"react.txt")
+    
+     
+            
+    
+    
+        
+
+
+
+
+
+
+
+
+
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+
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+
+
+
+
+
+
+
+
+
+        
+
+
+
+
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/reactivity_cal/react_norm_function.py	Mon Oct 20 14:32:13 2014 -0400
@@ -0,0 +1,114 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+import sys
+from Bio import SeqIO
+import math
+from parse_dis_react import *
+
+def cap(a,value):
+    if a>=value:
+        return value
+    else:
+        return a
+
+def react_norm(react_file, result_file, capped_value):
+    print("Normalizing.....")
+    react1 = parse_dist(react_file)
+    react = react1[1]
+    h = file(result_file, 'w')
+
+    capped = int(capped_value)
+
+    all_react = []
+
+
+    for t in react:
+        if react[t]!='null':
+            for i in range(len(react[t])):
+                if react[t][i]!='NA':                   
+                    all_react.append(float(react[t][i]))
+#                    except:
+#                        print(react[t][i])
+#                        print(t)
+#                        print(i)
+
+    all_react.sort(reverse = True)
+    #print((all_react))
+    #print(all_react[int(len(all_react)*0.02)])
+    #print(all_react[int(len(all_react)*0.03)])
+    #print(all_react[int(len(all_react)*0.025)])
+    #print(all_react[int(len(all_react)*0.04)])
+    #print(all_react[int(len(all_react)*0.05)])
+    '''
+    mean = sum(all_react)/len(all_react)
+    print(mean)
+    temp = 0
+
+    for i in range(len(all_react)):
+        temp = temp+all_react[i]*all_react[i]
+    temp = temp/len(all_react)
+    sd = math.sqrt(temp-mean*mean)
+    '''
+    eight = all_react[int(len(all_react)*0.02):int(len(all_react)*0.1)]
+    meight = sum(eight)/len(eight)
+
+    for t in react:
+        h.write(t)
+        h.write('\n')
+        if react[t]!='null':
+            if (t.find('AT1G29930')==-1) and (t.find('At1g29930')==-1):
+                for i in range((len(react[t])-1)):
+                    if react[t][i]!='NA':
+                        h.write(str(cap((float(react[t][i])/meight),capped)))
+                    else:
+                        h.write('NA')
+                    h.write('\t')
+                if react[t][i+1]!='NA':
+                    h.write(str(cap((float(react[t][i+1])/meight),capped)))
+                else:
+                    h.write('NA')
+                h.write('\n')
+            else:
+                for i in range((len(react[t])-1)):
+                    if react[t][i]!='NA':
+                        h.write(str(float(react[t][i])*2.6))
+                    else:
+                        h.write('NA')
+                    h.write('\t')
+                if react[t][i+1]!='NA':
+                    h.write(str(float(react[t][i])*2.6))
+                else:
+                    h.write('NA')
+                h.write('\n')
+                
+                
+
+    h.close()
+        
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+        
+
+
+
+
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/reactivity_cal/reactivity_calculation.xml	Mon Oct 20 14:32:13 2014 -0400
@@ -0,0 +1,48 @@
+<tool id="react_cal_pipeline" name="Reactivity calculation" version="1.0">
+	<description></description>
+	<command interpreter="python">react_cal.py $dist_file1 $dist_file2 $seq_file $nt_spec $flag_in $threshold $output </command>
+        <requirements>
+                <requirement type="package" version="1.61">biopython</requirement>
+                <requirement type="package" version="1.7">numpy</requirement>
+        </requirements>
+	<inputs>
+                <param name="dist_file1" type="data" format="txt" label="RTSC file for (+) library"/>
+		        <param name="dist_file2" type="data" format="txt" label="RTSC file for (-) library"/>
+                <param name="seq_file" type="data" format="fasta" label="Reference library"/>
+                <param name="nt_spec" type="select" label="Nucleotide specificity">
+                    <option value="AC">AC</option>
+                    <option value="ATCG">AUCG</option>
+                </param>
+                <param name="flag_in" type="boolean" checked="true" truevalue = "1" falsevalue = "0" label="Normalization is performed if checked"/>
+                <param name="threshold" type="float" value = "7" optional = "true" label="Value to cap the reactivities"/>
+	</inputs>
+	<outputs>
+		<data name="output" format="txt"/>
+	</outputs>
+
+	<help>
+
+
+**TIPS**:
+
+-----
+
+**Input**:
+
+* 1. RTSC files (Output of II) for (+) and (-) library
+* 2. Reference file (fasta) used to map the reads
+* 3. Nucleotide Specificity (Type of nucleotide to have reactivity, e.g. AC for DMS and ACTG for SHAPE)
+* [Optional]:
+* 1. A threshold to cap the structural reactivities. {Default: 7}
+* 2. Flag that determines whether to perform 2%-8% normalization {Default: yes}
+
+-----
+
+**Output**:
+
+A text file with structural reactivity for each nucleotide (Reactivity file)
+
+
+
+	</help>
+</tool>

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/reactivity_cal/read_file.py	Mon Oct 20 14:32:13 2014 -0400
@@ -0,0 +1,21 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import sys
+
+
+
+def read_t_file(in_file):
+    f = open(in_file);
+    result = [];
+    for aline in f.readlines():
+        temp = [];
+        tline = aline.strip();
+        tl = tline.split('\t');
+        for i in range(0, len(tl)):
+            temp.append(tl[i].strip());
+        result.append(temp);
+    f.close();
+    return result;
+
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/reactivity_cal/separate_rna.py	Mon Oct 20 14:32:13 2014 -0400
@@ -0,0 +1,42 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import sys
+from parse_dis_pac import *
+
+
+dist_file = sys.argv[1]
+cdna_file = sys.argv[2]
+rrna_file = sys.argv[3]
+
+dist = parse_dist(dist_file)
+dist = dist[1]
+hc = file(cdna_file, 'w')
+hr = file(rrna_file, 'w')
+
+for t in dist:
+    if t.find('AT') != -1:
+        hc.write(t)
+        hc.write('\n')
+        for i in range(len(dist[t])-1):
+            hc.write(dist[t][i])
+            hc.write('\t')
+        i = i+1
+        hc.write(dist[t][i])
+        hc.write('\n')
+    else:
+        hr.write(t)
+        hr.write('\n')
+        for i in range(len(dist[t])-1):
+            hr.write(dist[t][i])
+            hr.write('\t')
+        i = i+1
+        hr.write(dist[t][i])
+        hr.write('\n')
+
+hc.close()
+hr.close()
+
+    
+        
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/reactivity_cal/tool_dependencies.xml	Mon Oct 20 14:32:13 2014 -0400
@@ -0,0 +1,9 @@
+<?xml version="1.0"?>
+<tool_dependency>
+    <package name="biopython" version="1.61">
+        <repository changeset_revision="ae9dda584395" name="package_biopython_1_61" owner="biopython" prior_installation_required="True" toolshed="http://toolshed.g2.bx.psu.edu" />
+    </package>
+    <package name="numpy" version="1.7">
+        <repository changeset_revision="ef12a3a11d5b" name="package_numpy_1_7" owner="iuc" prior_installation_required="False" toolshed="http://toolshed.g2.bx.psu.edu" />
+    </package>
+</tool_dependency>