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84 lines
1.9 KiB
84 lines
1.9 KiB
NIST/ITL StRD
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Dataset Name: AtmWtAg (AtmWtAgt.dat)
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File Format: ASCII
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Certified Values (lines 41 to 47)
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Data (lines 61 to 84)
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Procedure: Analysis of Variance
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Reference: Powell, L.J., Murphy, T.J. and Gramlich, J.W. (1982).
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"The Absolute Isotopic Abundance & Atomic Weight
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of a Reference Sample of Silver".
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NBS Journal of Research, 87, pp. 9-19.
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Data: 1 Factor
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2 Treatments
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24 Replicates/Cell
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48 Observations
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7 Constant Leading Digits
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Average Level of Difficulty
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Observed Data
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Model: 3 Parameters (mu, tau_1, tau_2)
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y_{ij} = mu + tau_i + epsilon_{ij}
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Certified Values:
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Source of Sums of Mean
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Variation df Squares Squares F Statistic
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Between Instrument 1 3.63834187500000E-09 3.63834187500000E-09 1.59467335677930E+01
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Within Instrument 46 1.04951729166667E-08 2.28155932971014E-10
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Certified R-Squared 2.57426544538321E-01
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Certified Residual
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Standard Deviation 1.51048314446410E-05
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Data:
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Instrument
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1 2
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107.8681568 107.8681079
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107.8681465 107.8681344
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107.8681572 107.8681513
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107.8681785 107.8681197
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107.8681446 107.8681604
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107.8681903 107.8681385
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107.8681526 107.8681642
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107.8681494 107.8681365
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107.8681616 107.8681151
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107.8681587 107.8681082
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107.8681519 107.8681517
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107.8681486 107.8681448
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107.8681419 107.8681198
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107.8681569 107.8681482
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107.8681508 107.8681334
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107.8681672 107.8681609
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107.8681385 107.8681101
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107.8681518 107.8681512
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107.8681662 107.8681469
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107.8681424 107.8681360
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107.8681360 107.8681254
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107.8681333 107.8681261
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107.8681610 107.8681450
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107.8681477 107.8681368
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