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annotate test-data/t_test_result4.text @ 0:e6a85a9297b3 draft

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author devteam
date Wed, 25 Sep 2013 11:31:42 -0400
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2 Welch Two Sample t-test
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4 data: sample1 and sample2
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5 t = -0.9174, df = 4285.304, p-value = 0.1795
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6 alternative hypothesis: true difference in means is less than 0
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7 95 percent confidence interval:
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8 -Inf 0.002555312
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9 sample estimates:
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10 mean of x mean of y
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11 0.01196503 0.01518638
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