Keith M. Somers

发表

Incorporating Hypothesis Testing and Biologically Meaningful Effect Sizes into Bioassessments Using Test Site Analysis (TSA)

Michelle F. Bowman, Keith M. Somers, Ron A Reid, 2005 .

Considerations when Using the Reference Condition Approach for Bioassessment of Freshwater Ecosystems

Keith M. Somers, Michelle F. Bowman, K. Somers, 2005 .

How many principal components? stopping rules for determining the number of non-trivial axes revisited

Donald A. Jackson, Keith M. Somers, Pedro R. Peres-Neto, 2005, Comput. Stat. Data Anal..

Rapid Biological Assessments: How Many Animals Are Enough?

Keith M. Somers, Ron A Reid, K. Somers, 1998, Journal of the North American Benthological Society.

Adjusting mercury concentration for fish-size covariation : a multivariate alternative to bivariate regression

Donald A. Jackson, Keith M. Somers, K. Somers, 1993 .

Evaluating a novel Test Site Analysis (TSA) bioassessment approach

Keith M. Somers, Michelle F. Bowman, K. Somers, 2006, Journal of the North American Benthological Society.

Similarity Coefficients: Measures of Co-Occurrence and Association or Simply Measures of Occurrence?

Donald A. Jackson, Keith M. Somers, K. Somers, 1989, The American Naturalist.

Are probability estimates from the permutation model of Mantel's test stable?

Donald A. Jackson, Keith M. Somers, K. Somers, 1989 .

Null Models and Fish Communities: Evidence of Nonrandom Patterns

Donald A. Jackson, Keith M. Somers, K. Somers, 1992, The American Naturalist.

Using the normal range as a criterion for ecological significance in environmental monitoring and assessment

Bruce W. Kilgour, David E. Matthews, Keith M. Somers, 1998 .