Rate

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Related to false-positive rate: False Negative Rate, false positive error

Interest Rate

The percentage of the value of a balance or debt that one pays or is paid each time period. For example, if one holds a bond with a face value of $1,000 and a 3% interest rate payable each quarter, one receives $30 each quarter. The percentage of the interest rate remains constant (usually), but the amount one pays or is paid changes according to the amount of the balance or debt. For example, if one pays off part of the principal on a loan each month, the amount one pays in interest decreases even though the rate remains the same. See also: Time Value of Money.

Rate

See Interest Rate.

References in periodicals archive ?
Univariate Down syndrome detection rates at fixed false-positive rates for maternal serum fetal DNA and for each of the four established second-trimester maternal serum screening markers.
The Foundation for Blood Research uses a-different screening strategy: It maintains the detection rate at about 65% but reduces the false-positive rate to about 3%-4%.
A false-positive rate of 5% yielded a detection rate for Down syndrome of 77%.
Because if traffic is classified just by content signatures, then coverage is high while the false-positive rate is also high.
Evaluation showed one true-positive (total anomalous pulmonary venous return), 33 false-positives -- of which 31.3 percent had significant non-CCHD disease -- and six false-negatives, yielding an overall specificity of 99.96 percent, a sensitivity of 14.3 percent, and a false-positive rate of 0.043 percent.
Methadone had the highest sensitivity and specificity at 96% and 99%, with a false-negative rate of 3.9% and a false-positive rate of 1.2%.
The results showed the cancer-detection rate was significantly higher in the DBT group than the DM group, and the false-positive rate was significantly lower in the DBT group compared with the DM group.
The team is mostly focused on lowering the false-positive rate of the test that could give patients incorrect clean bills of health.
Research has shown that screening at 30-34 weeks can capture a majority of the fetuses destined to be greater than 4,000 g at birth, with a lower false-positive rate.
The test has a very high false-positive rate, which will cause needless stress for the many people misdiagnosed with the disease.