Simple Analysis of Variance

Instructor’s Manual for Statistical Methods in Education and Psychology ◽

10.1007/978-1-4757-5509-1_13 ◽

1979 ◽

pp. 114-119

Author(s):

Albert K. Kurtz ◽

Samuel T. Mayo

Keyword(s):

Analysis Of Variance ◽

Simple Analysis

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Investigation of mb and MS formulas for the Western United States and their impact on the MS/mb discriminant

Bulletin of the Seismological Society of America ◽

10.1785/bssa0770030987 ◽

1987 ◽

Vol 77 (3) ◽

pp. 987-995

Author(s):

Marvin D. Denny ◽

Steven R. Taylor ◽

Eileen S. Vergino

Keyword(s):

United States ◽

Systematic Error ◽

Analysis Of Variance ◽

Magnitude Estimate ◽

Peak Amplitude ◽

Western United States ◽

Station Correction ◽

Simple Analysis ◽

The Impact ◽

Distance Correction

Abstract The impact of regional mb and MS formulas on regional MS/mb discrimination is investigated using a large number of Western United States earthquakes and explosions. Comparison of NEIS mb values with regional mb values shows a systematic error of 1.2. Additionally, a simple analysis of variance shows that the variance of the magnitude estimate is reduced when log(A) replaces log(A/T). These changes, along with a refinement of the distance correction, yield a new regional mb for the Western United States given by mb = log(A) + 2.4 log(Δ) − 3.95 + cj, where A = 0 to peak amplitude in nanometers, Δ is the distance in kilometers, and ci is a station correction. Usage of this formula improves the performance of regional MS/mb discrimination by a factor of 2 to 6.

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SIMPLE ANALYSIS OF VARIANCE

Applied Statistical Methods ◽

10.1016/b978-0-12-146150-8.50018-9 ◽

1974 ◽

pp. 322-371

Author(s):

Irving W. Burr

Keyword(s):

Analysis Of Variance ◽

Simple Analysis

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The Effect of Categorization on a Simple Analysis of Variance Model

Biometrical Journal ◽

10.1002/bimj.4710280205 ◽

1986 ◽

Vol 28 (2) ◽

pp. 159-170 ◽

Cited By ~ 5

Author(s):

J. C. W. Rayner ◽

K. G. Dodds ◽

D. J. Best

Keyword(s):

Analysis Of Variance ◽

Simple Analysis ◽

Variance Model

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Object Classification by Four Categories of Children in a Development Town in Israel

Journal of Education ◽

10.1177/002205747816000403 ◽

1978 ◽

Vol 160 (4) ◽

pp. 5-15

Author(s):

Aaron G. Auerbach ◽

Rachamim Melamed-Cohen

Keyword(s):

Middle Class ◽

Analysis Of Variance ◽

Teaching Methods ◽

Mentally Retarded ◽

Learning Disabled ◽

Sorting Task ◽

Disabled Children ◽

Simple Analysis ◽

Expected Performance ◽

Object Sorting

A simple analysis of variance indicated the presence of significant differences in the number of categorizations in an object-sorting task by middle-class, culturally deprived, mentally retarded, and learning-disabled children. T-tests for differences between the means revealed that middle-class children categorized significantly more than culturally deprived children, retarded children, and learning-disabled children. However, culturally deprived children categorized significantly less than retarded children, which is the reverse of the expected performance. It would appear that the teaching methods for culturally deprived children in a development town in Israel are so poor that they cannot even achieve the level of performance of retarded children.

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