Look up: precision

1. Precision
   Precision is the repeatability of a measurement.
   Found on http://life.bio.sunysb.edu/marinebio/glo
   
   
2. precision
   measure of retrieval performance defined by R/T, where R is the number of relevant items retrieved and T is the total number of items retrieved
   Found on http://www.willpowerinfo.co.uk/glossary.
   
   
3. precision
   reproducibility. Compare with accuracy. Precision is reproducibility. Saying 'These measurements are precise' is the same as saying, 'The same measurement was repeated several times, and the measurements were all very close to one another'. Don't confuse precision with accuracy.
   Found on http://antoine.frostburg.edu/chem/senese
   
   
4. Precision
   gives consistent results. (Something can be precisely inaccurate.)
   Found on http://www.chemicalglossary.net/definiti
   
   
5. Precision
   The agreement of repeated measurements with each other.
   Found on http://www.chemicalglossary.net/definiti
   
   
6. Precision
   The closeness of agreement between independent test results obtained under stipulated conditions. A precision estimate is a statistical measure of the spread of the results obtained from a series of replicate measurements.
   Found on http://www.nmschembio.org.uk/GenericArti
   
   
7. precision
   A property of measurement related to the unit of measure used; the smaller the unit of measure used, the more exact the measurement is.
   Example:
   
   Found on http://www.hbschool.com/glossary/math2/i
   
   
8. precision
   a) a measure of the ability to distinguish between nearly equal values; for example, four-place numerals are less precise than six-place numerals; nevertheless, a properly computed four-place numeral may be more accurate than an improperly computed six-place numeral; b) the degree of discrimination ...
   Found on http://www.mijnwoordenboek.nl/definition
   
   
9. Precision
   Pre·ci'sion noun [ Confer French précision , Latin praecisio a cutting off. See Precise .] The quality or state of being precise; exact limitation; exactness; accuracy; strict conformity to a rule or a standard; definiteness. ...
   Found on http://www.encyclo.co.uk/webster/P/145
   
   
10. precision
    1. The quality of being sharply defined or stated; one measure of precision is the number of distinguishable alternatives to a measurement. ... 2. In statistics, the inverse of the variance of a measurement or estimate. ... 3. Reproducibility of a quantifiable result; an indication of the random error. ... (05 Mar 2000) ...
    Found on http://www.mondofacto.com/facts/dictiona
    
    
11. precision
    reciprocal of the variance Source: Hamilton, p 355 Contexts: econometrics
    Found on http://www.econterms.com/glossary.cgi?qu
    
    
12. precision
    (pre-sizh´әn) the quality of being sharply or exactly defined. in statistics, the extent to which a measurement procedure gives the same results each time it is repeated under identical conditions.
    Found on http://www.encyclo.co.uk/local/21001
    
    
13. Precision
    • (n.) The quality or state of being precise; exact limitation; exactness; accuracy; strict conformity to a rule or a standard; definiteness.
    Found on http://thinkexist.com/dictionary/meaning
    
    
14. precision
    (from the article `analysis`) Accuracy is the degree of agreement between the experimental result and the true value. Precision is the degree of agreement among a series of ...
    Found on http://www.britannica.com/eb/a-z/p/107
    
    
15. precision
    precision 1. Exactness or accuracy. 2. In mathematics, the accuracy to which a calculation is performed, specifying the number of significant digits with which the result is expressed. 3. Allowing for, made with, or requiring great exactness or accuracy. 4. Punctiliousness; strictness: precision ...
    Found on http://www.wordinfo.info/words/index/inf
    
    
16. precision
    (mathematics) The number of decimal places to which a number is computed. Compare accuracy. (1998-04-19)
    Found on http://foldoc.org/precision
    
    
17. Precision
    a quality, associated with a class of measurements, that refers to the way in which repeated observations conform to themselves (Marriott 1990:159).
    Found on http://www.npwrc.usgs.gov/resource/liter
    
    
18. Precision
    The degree of agreement between independent measurements of a single quantity obtained by applying a specific measurement procedure several times under prescribed conditions.
    Found on http://nsidc.org/arcticmet/glossary/prec
    
    
19. precision
    Type: Term Pronunciation: prē-si′zhŭn Definitions: 1. The quality of being sharply defined or stated; one measure of precision is the number of distinguishable alternatives to a measurement. 2. In statistics, the inverse of the variance of a measurement or estimate. 3. Reproducibilit...
    Found on http://www.medilexicon.com/medicaldictio
    
    
20. precision
    ) equals dx / (x best). Note also that the percentage uncertainty = the fractional uncertainty x 100%. For an alternative explanation of the foregoing, see Accuracy.
    Found on http://www.glossaryofmanufacturing.com/u
    
    
21. Precision
    (computer science) In computer science, `precision` of a numerical quantity is a measure of the detail in which the quantity is expressed. This is usually measured in bits, but sometimes in decimal digits. It is related to Floating point--> Precision is often the source of rounding errors in ...
    Found on http://en.wikipedia.org/wiki/Precision
    
    
22. Precision
    (march) `Precision` is the authorized march of Royal Military College of Canada. It was composed in 1932 by Denise Chabot, wife of Major C. A. Chabot, a Royal Canadian Artillery officer on staff as professor of French at the College at the time. She earned the degree of Associate of th...
    Found on http://en.wikipedia.org/wiki/Precision
    
    
23. Precision
    (statistics) In statistics, the term `precision` can mean a quantity defined in a specific way. This is in addition to its more general meaning in the contexts of accuracy and precision and of precision and recall. There can be differences in usage of the term for particular statistical model...
    Found on http://en.wikipedia.org/wiki/Precision