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Suite versus composite statistics

Sedimentary Geology

By:
and
DOI: 10.1016/S0037-0738(99)00005-6

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Abstract

Suite and composite methodologies, two statistically valid approaches for producing statistical descriptive measures, are investigated for sample groups representing a probability distribution where, in addition, each sample is probability distribution. Suite and composite means (first moment measures) are always equivalent. Composite standard deviations (second moment measures) are always larger than suite standard deviations. Suite and composite values for higher moment measures have more complex relationships. Very seldom, however, are they equivalent, and they normally yield statistically significant but different results. Multiple samples are preferable to single samples (including composites) because they permit the investigator to examine sample-to-sample variability. These and other relationships for suite and composite probability distribution analyses are investigated and reported using granulometric data.

Additional Publication Details

Publication type:
Article
Publication Subtype:
Journal Article
Title:
Suite versus composite statistics
Series title:
Sedimentary Geology
DOI:
10.1016/S0037-0738(99)00005-6
Volume
125
Issue:
3-4
Year Published:
1999
Language:
English
Larger Work Type:
Article
Larger Work Subtype:
Journal Article
Larger Work Title:
Sedimentary Geology
First page:
225
Last page:
234
Number of Pages:
10