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mean deviation

Overview page. Subjects: Science and Mathematics — Financial Institutions and Services.

In statistics, the arithmetic mean of the deviations (all taken as positive numbers) of all the numbers in a set of numbers from their arithmetic mean. For example, the arithmetic mean of...

See overview in Oxford Index

mean deviation

Peter Moles and Nicholas Terry.

in The Handbook of International Financial Terms

January 1997; p ublished online January 2005 .

Reference Entry. Subjects: Financial Institutions and Services. 42 words.

The average of the absolute deviations of a series from its mean:The deviations |x i − x̄|

mean deviation

Overview page. Subjects: Science and Mathematics — Financial Institutions and Services.

In statistics, the arithmetic mean of the deviations (all taken as positive numbers) of all the numbers in a set of numbers from their arithmetic mean. For example, the arithmetic mean of...

See overview in Oxford Index

mean deviation

Graham Upton and Ian Cook.

in A Dictionary of Statistics

January 2008; p ublished online January 2008 .

Reference Entry. Subjects: Probability and Statistics. 60 words.

An alternative name for the *mean absolute deviation about the mean. For a *data set x 1,

mean deviation

Jonathan Law.

in A Dictionary of Business and Management

January 2009; p ublished online January 2009 .

Reference Entry. Subjects: Business and Management. 64 words.

In statistics, the *arithmetic mean of the deviations (all taken as positive numbers) of all the numbers in a set of numbers from their arithmetic mean. For example, the arithmetic mean of...

mean deviation

Edited by Jonathan Law and John Smullen.

in A Dictionary of Finance and Banking

January 2008; p ublished online January 2008 .

Reference Entry. Subjects: Financial Institutions and Services. 63 words.

In statistics, the arithmetic mean of the deviations (all taken as positive numbers) of all the numbers in a set

mean deviation

Edited by Jonathan Law.

in A Dictionary of Finance and Banking

January 2014; p ublished online May 2014 .

Reference Entry. Subjects: Financial Institutions and Services. 63 words.

In statistics, the *arithmetic mean of the deviations (all taken as positive numbers) of all the numbers in a

root mean squared deviation

Overview page. Subjects: Mathematics.

The positive square root of the mean squared deviation.

See overview in Oxford Index

root mean squared deviation

Christopher Clapham and James Nicholson.

in The Concise Oxford Dictionary of Mathematics

January 2009; p ublished online January 2009 .

Reference Entry. Subjects: Pure Mathematics. 13 words.

The positive square root of the *mean squared deviation.

root mean squared deviation

Christopher Clapham and James Nicholson.

in The Concise Oxford Dictionary of Mathematics

January 2014; p ublished online September 2014 .

Reference Entry. Subjects: Pure Mathematics. 14 words.

The positive square root of the *mean squared deviation.

mean absolute deviation

Christopher Clapham and James Nicholson.

in The Concise Oxford Dictionary of Mathematics

January 2009; p ublished online January 2009 .

Reference Entry. Subjects: Pure Mathematics. 42 words.

For the sample x 1, x 2,…, x n , with mean , the mean absolute deviation

mean squared deviation

Christopher Clapham and James Nicholson.

in The Concise Oxford Dictionary of Mathematics

January 2009; p ublished online January 2009 .

Reference Entry. Subjects: Pure Mathematics. 57 words.

For the sample x 1, x 2,…, x n , with mean , the mean squared deviation

mean squared deviation

Christopher Clapham and James Nicholson.

in The Concise Oxford Dictionary of Mathematics

January 2014; p ublished online September 2014 .

Reference Entry. Subjects: Pure Mathematics. 48 words.

For the sample x 1, x 2,…, x n , with mean , the mean squared deviation (about the mean) is the second moment about the mean...

mean absolute deviation

Edited by Jonathan Law.

in A Dictionary of Business and Management

January 2016; p ublished online February 2016 .

Reference Entry. Subjects: Business and Management. 68 words.

In statistics, the *arithmetic mean of the deviations (all taken as positive numbers) of all the numbers in a set of numbers from their arithmetic mean. For example, the arithmetic mean of...

mean absolute deviation

Jonathan Law.

in A Dictionary of Finance and Banking

March 2018; p ublished online March 2018 .

Reference Entry. Subjects: Banking; Social Sciences; Economics. 68 words.

In statistics, the *arithmetic mean of the deviations (all taken as positive numbers) of all the numbers in a set of numbers from their arithmetic mean. For example, the arithmetic mean of...

root mean square deviation

Edited by Richard Cammack, Teresa Atwood, Peter Campbell, Howard Parish, Anthony Smith, Frank Vella and John Stirling.

in Oxford Dictionary of Biochemistry and Molecular Biology

January 2006; p ublished online January 2008 .

Reference Entry. Subjects: Biochemistry. 56 words.

abbr.: RMSD; the square root of the sum of squared deviations of the observed values from the mean, divided

mean absolute deviation

Christopher Clapham and James Nicholson.

in The Concise Oxford Dictionary of Mathematics

January 2014; p ublished online September 2014 .

Reference Entry. Subjects: Pure Mathematics. 34 words.

For the sample x 1, x 2,…, x n , with mean , the mean absolute deviation is equal to

It is a measure of ...

mean absolute deviation

Overview page. Subjects: Mathematics — Business and Management.

For the sample x 1, x 2,…, x n , with mean , the mean absolute deviation is equal to

It is a measure of...

See overview in Oxford Index

mean squared deviation

Overview page. Subjects: Mathematics.

For the sample x 1, x 2,…, x n , with mean , the mean squared deviation (about the mean) is the second moment about the...

See overview in Oxford Index

mean deviation

Edited by Andrew Butterfield, Gerard Ekembe Ngondi and Anne Kerr.

in A Dictionary of Computer Science

January 2016; p ublished online January 2016 .

Reference Entry. Subjects: Computing. 6 words.

mean deviation

John Daintith and Edmund Wright.

in A Dictionary of Computing

January 2008; p ublished online January 2008 .

Reference Entry. Subjects: Computing. 6 words.