Relative percent difference definition

Relative percent difference means the comparative statistic that is used to calculate precision or random error. RPD is calculated using the following equation:
Sample 1Sample 2Sample 3
Relative percent difference or “RPD” means a comparative statistic used to calculate precision or random error. RPD is calculated using the following equation: RPD = absolute value (primary sample measurement - duplicate sample measurement) / ([primary sample measurement + duplicate sample measurement] / 2) × 100.
Sample 1Sample 2Sample 3
Relative percent difference or “RPD” means a comparative statistic used to calculate precision or random error. RPD is calculated using the following equation: RPD = absolute value (primary sample
Sample 1Sample 2Sample 3

Examples of Relative percent difference in a sentence

  • Relative percent difference is calculated using the following equation: RPD = │ (primary sample measurement – duplicate sample measurement) │ / ([primary sample measurement + duplicate sample measurement] / 2) × 100%.

  • The shareholder is liable for any damage caused by a breach of the rules of order or lack of attention.

  • Relative percent difference (RPD) is used to assess replicate comparability.

  • Laboratory data for WAFB high concentration water samples 656-20 Relative percent difference histogram for WAFB water samples 666-21 Bruker vs.

  • The new species resembles a young Cellana, hence the name cellanica.

  • Relative percent difference between expected response and analyzer response for the 1-point QC checks at all CASTNET sites.

  • Relative percent difference as calculated by Equation 3 was used to quantify the accuracy of the results.

  • Relative percent difference (RPD)—Compute the RPD between the MS and MSD results according to the following equation using the concentrations found in the MS and MSD.

  • Relative percent difference (RPD) for duplicate LFSMs should be ≤30% for samples fortified at or above their native concentration.

  • Laboratory data for WAFB soil samples 636-17 Relative percent difference histogram for WAFB soil samples 646-18 Viking vs.


More Definitions of Relative percent difference

Relative percent difference or “RPD” means a statistic used to evaluate the difference between two measurements. The “RPD” normalizes the difference between two measurements by dividing by the best estimate of the true value, which is the mean of the two results. The difference is compared as a fraction to the mean of the two results as there is no reason to assume that one measurement is more accurate than the other, and over time a set of “RPD” values can be used as an estimate of imprecision.
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Related to Relative percent difference

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