Beispiel #1
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	def test_normalization(self):
		'''test normalization'''
		m = ts.mean(self.nsample)
		s = ts.samplesd(self.nsample)
		res = [ts.normalize(x, m, s) for x in self.nsample]
		self.assertEqual(round(ts.mean(res)), self.nsampmean)
		self.assertEqual(round(ts.sd(res)), self.nsampdev)
Beispiel #2
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	def test_samplesd(self):
		'''test standard deviation'''
		result = ts.samplesd(self.samples)
		self.assertEqual(round(result, self.roundper), self.sddevpx)
Beispiel #3
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	def test_devvalue(self):
		'''test deviation value'''
		m = ts.mean(self.nsample)
		s = ts.samplesd(self.nsample)
		res = ts.devvalue(self.nsample[0], m, s)
		self.assertEqual(round(res,1), self.devvx)