本文整理匯總了Python中cogent.core.profile.Profile.prettyPrint方法的典型用法代碼示例。如果您正苦於以下問題：Python Profile.prettyPrint方法的具體用法？Python Profile.prettyPrint怎麽用？Python Profile.prettyPrint使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類cogent.core.profile.Profile的用法示例。
在下文中一共展示了Profile.prettyPrint方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: ProfileTests
# 需要導入模塊: from cogent.core.profile import Profile [as 別名]
# 或者: from cogent.core.profile.Profile import prettyPrint [as 別名]
#.........這裏部分代碼省略.........
self.assertRaises(ProfileError, p.normalizePositions)
p = Profile(array([[0.0, 0.0]]), "AB")
self.assertRaises(ProfileError, p.normalizePositions)
# negative numbers!!!!!!
p1 = Profile(array([[3, -2], [4, -3]]), "AB")
p1.normalizePositions()
self.assertEqual(p1.Data, array([[3, -2], [4, -3]]))
p2 = Profile(array([[3, -3], [4, -3]]), "AB")
self.assertRaises(ProfileError, p2.normalizePositions)
def test_normalizeSequences(self):
"""normalizeSequences: should normalize or raise appropriate error
"""
p = self.full.copy()
p.normalizeSequences()
self.assertEqual(p.Data, array([[2 / 9, 4 / 17], [3 / 9, 5 / 17], [4 / 9, 8 / 17]]))
self.assertEqual(sum(p.Data, axis=0), [1, 1])
p = self.empty_row.copy()
p.normalizeSequences()
self.assertEqual(p.Data, array([[1, 1], [0, 0]]))
p = self.empty_col.copy()
self.assertRaises(ProfileError, p.normalizeSequences)
p = Profile(array([[0.0], [0.0]]), "AB")
self.assertRaises(ProfileError, p.normalizeSequences)
# negative numbers!!!!!!
p1 = Profile(array([[3, 4], [-2, -3]]), "AB")
p1.normalizeSequences()
self.assertEqual(p1.Data, array([[3, 4], [-2, -3]]))
p2 = Profile(array([[3, 4], [-3, -3]]), "AB")
self.assertRaises(ProfileError, p2.normalizeSequences)
def test_prettyPrint_without_parameters(self):
"""prettyPrint: should work without parameters passed in"""
p = self.full
self.assertEqual(p.prettyPrint(), "2\t4\n3\t5\n4\t8")
self.assertEqual(p.prettyPrint(include_header=True), "A\tB\n2\t4\n3\t5\n4\t8")
self.assertEqual(p.prettyPrint(transpose_data=True), "2\t3\t4\n4\t5\t8")
self.assertEqual(p.prettyPrint(include_header=True, transpose_data=True), "A\t2\t3\t4\nB\t4\t5\t8")
# empty
self.assertEqual(self.empty.prettyPrint(), "")
self.assertEqual(self.empty.prettyPrint(transpose_data=True), "")
# it will still print with invalid data (e.g if len(CharOrder)
# doesn't match the data
p = self.full.copy()
p.CharOrder = "ABC"
self.assertEqual(p.prettyPrint(include_header=True), "A\tB\tC\n2\t4\t \n3\t5\t \n4\t8\t ")
# it will truncate the CharOrder if data is transposed
# and CharOrder is longer then the number of rows in the
# transposed data
self.assertEqual(p.prettyPrint(include_header=True, transpose_data=True), "A\t2\t3\t4\nB\t4\t5\t8")
def test_prettyPrint_four_cases(self):
"""prettyPrint: with/without header/transpose/limit"""
p = self.full
p = self.pp
self.assertEqual(p.prettyPrint(), "1\t 2\t 3\t 4\n5\t 6\t 7\t 8\n9\t10\t11\t12")
self.assertEqual(p.prettyPrint(column_limit=3), "1\t 2\t 3\n5\t 6\t 7\n9\t10\t11")
self.assertEqual(
p.prettyPrint(column_limit=3, include_header=True), "A\t B\t C\n1\t 2\t 3\n5\t 6\t 7\n9\t10\t11"
)
self.assertEqual(
p.prettyPrint(column_limit=3, include_header=False, transpose_data=True),示例2: LoadSeqs
# 需要導入模塊: from cogent.core.profile import Profile [as 別名]
# 或者: from cogent.core.profile.Profile import prettyPrint [as 別名]
#!/usr/bin/env python
# taken from http://pycogent.sourceforge.net/
from cogent.core.profile import Profile
from cogent import LoadSeqs, RNA
aln = LoadSeqs("data/trna_profile.fasta", moltype=RNA)
print len(aln.Seqs)
print len(aln)
pf = aln.getPosFreqs()
print pf.prettyPrint(include_header=True, column_limit=6, col_sep=' ')
pf.normalizePositions()
print pf.prettyPrint(include_header=True, column_limit=6, col_sep=' ')
print pf.isValid()
print '\n'.join(['%s: %.3f'%(c,f) for (c,f) in zip(pf.CharOrder, pf.dataAt(4)) if f!=0])
print pf.toConsensus(fully_degenerate=False)
pf.Alphabet=RNA
print "to consensus"
print pf.toConsensus(fully_degenerate=True)
print pf.toConsensus(cutoff=0.8)
print pf.toConsensus(cutoff=0.6)
loop_profile = Profile(pf.Data[54:60,:], Alphabet=RNA, CharOrder=pf.CharOrder)
print loop_profile.prettyPrint(include_header=True, column_limit=6, col_sep=' ')
yeast = RNA.Sequence('GCGGAUUUAGCUCAGUU-GGGAGAGCGCCAGACUGAAGAUCUGGAGGUCCUGUGUUCGAUCCACAGAAUUCGCACCA')
scores = loop_profile.score(yeast)
print scores
print max(scores)
print scores.argmax()