From ea46f42ee640928b92947bfb204c41a482d80937 Mon Sep 17 00:00:00 2001 From: root Date: Tue, 8 May 2012 18:39:56 -0500 Subject: Add all the source codes into the github. --- web/webqtl/textUI/cmdInterval.py | 174 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 174 insertions(+) create mode 100755 web/webqtl/textUI/cmdInterval.py (limited to 'web/webqtl/textUI/cmdInterval.py') diff --git a/web/webqtl/textUI/cmdInterval.py b/web/webqtl/textUI/cmdInterval.py new file mode 100755 index 00000000..0b97c7c3 --- /dev/null +++ b/web/webqtl/textUI/cmdInterval.py @@ -0,0 +1,174 @@ +# Copyright (C) University of Tennessee Health Science Center, Memphis, TN. +# +# This program is free software: you can redistribute it and/or modify it +# under the terms of the GNU Affero General Public License +# as published by the Free Software Foundation, either version 3 of the +# License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the GNU Affero General Public License for more details. +# +# This program is available from Source Forge: at GeneNetwork Project +# (sourceforge.net/projects/genenetwork/). +# +# Contact Drs. Robert W. Williams and Xiaodong Zhou (2010) +# at rwilliams@uthsc.edu and xzhou15@uthsc.edu +# +# +# +# This module is used by GeneNetwork project (www.genenetwork.org) +# +# Created by GeneNetwork Core Team 2010/08/10 +# +# Last updated by GeneNetwork Core Team 2010/10/20 + +import string +import os + +import reaper + +from base import webqtlConfig +from cmdClass import cmdClass + +######################################### +# Interval Mapping Class +######################################### +class cmdInterval(cmdClass): + + def __init__(self,fd=None): + + cmdClass.__init__(self,fd) + + if not webqtlConfig.TEXTUI: + self.contents.append("Please send your request to http://robot.genenetwork.org") + return + + + self.example = '###Example : %s%s?cmd=%s&probeset=100001_at&probe=136415&db=bra03-03Mas5&sort=pos&return=100&chr=12' % (webqtlConfig.CGIDIR, webqtlConfig.SCRIPTFILE, self.cmdID, webqtlConfig.CGIDIR, webqtlConfig.SCRIPTFILE, self.cmdID) + if self.accessError: + return + self.sort = None + self.step = 0.01 + self.peak = 1 + self.chr = None + self.sort = None + self.returnnumber = 20 + if self.error: + self.error = 1 + self.contents.append(self.example) + return + else: + try: + self.sort = self.data.getvalue('sort') + if string.lower(self.sort) == 'pos': + self.sort = 'pos' + else: + self.sort = 'lrs' + except: + self.sort = None + + try: + self.returnnumber = int(self.data.getvalue('return')) + except: + self.returnnumber = 20 + try: + self.chr = self.data.getvalue('chr') + except: + self.chr = None + + self.readDB() + + def readDB(self): + prefix, dbId = self.getDBId(self.database) + if not prefix or not dbId or (self.probe and string.lower(self.probe) in ("all","mm","pm")): + self.contents.append("###Error: source trait doesn't exist or SELECT more than one trait.") + self.contents.append(self.example) + self.contents.append(self.accessCode) + return + RISet = self.getRISet(prefix, dbId) + traitdata, heads = self.getTraitData(prefix, dbId, self.probeset, self.probe) + if not traitdata: + self.contents.append("###Error: source trait doesn't exist or SELECT more than one trait.") + self.contents.append(self.example) + self.contents.append(self.accessCode) + return + + dataset0 = reaper.Dataset() + dataset0.read(os.path.join(webqtlConfig.GENODIR, RISet + '.geno')) + strainList = list(dataset0.prgy) + dataset = dataset0.addinterval() + if self.chr != None: + for _chr in dataset: + if string.lower(_chr.name) == string.lower(self.chr): + dataset.chromosome = [_chr] + break + + strains = [] + trait = [] + _prgy = dataset.prgy + for item in traitdata: + if item[0] in _prgy: + strains.append(item[0]) + trait.append(item[1]) + + qtlscan = dataset.regression(strains, trait) + LRS = dataset.permutation(strains, trait) + nperm = len(LRS) + + #print inter1[0] + returnPeak = [] + nqtl = len(qtlscan) + if self.peak: + for i in range(nqtl): + if i == 0 or qtlscan[i].locus.chr != qtlscan[i-1].locus.chr: + if qtlscan[i].lrs < qtlscan[i+1].lrs: + continue + elif i == nqtl-1 or qtlscan[i].locus.chr != qtlscan[i+1].locus.chr: + if qtlscan[i].lrs < qtlscan[i-1].lrs: + continue + else: + if qtlscan[i].lrs < qtlscan[i+1].lrs or qtlscan[i].lrs < qtlscan[i-1].lrs: + continue + returnPeak.append(qtlscan[i]) + else: + returnPeak = qtlscan[:] + + if returnPeak: + self.contents.append("Locus\tLRS\tChr\tAdditive\tp-value\tcM") + qtlresult = [] + for item in returnPeak: + p_value = reaper.pvalue(item.lrs,LRS) + qtlresult.append((item.locus.name,item.lrs,item.locus.chr,item.additive,p_value, item.locus.cM)) + if self.sort == 'lrs': + qtlresult.sort(self.cmpLRS2) + for item in qtlresult: + self.contents.append("%s\t%2.4f\t%s\t%2.4f\t%1.4f\t%s" % item) + else: + self.contents.append("###Error: Error occurs while regression.") + return + + def cmpPValue(self,A,B): + try: + if A[-1] > B[-1]: + return 1 + elif A[-1] == B[-1]: + return 0 + else: + return -1 + except: + return 0 + + def cmpLRS2(self,A,B): + try: + if A[1] < B[1]: + return 1 + elif A[1] == B[1]: + return 0 + else: + return -1 + except: + return 0 + + -- cgit v1.2.3