cm.dambacher: A Ten-Variable Trophic Model Of Danish Shallow Lakes
In LoopAnalyst: A Collection of Tools to Conduct Levins' Loop Analysis
cm.dambacher R Documentation
A Ten-Variable Trophic Model Of Danish Shallow Lakes
Description
This dataset represents the causal relationships amongst the ten variables defined by Dambacher's 2002 article in figure 6, page 1381.
Usage
data(cm.dambacher)
Format
A 10 by 10 (-1, 0, 1) matrix with each element having at least one parent and at least one child. The matrix is interpreted as the jth variable has the direct causal effect a[i,j] on variable i.
References
Dambacher, J. M. and Li, H. W. and Rossignol, P. A. (2002) Relevance of community structure in assessing indeterminacy of ecological predictions. Ecology, 83(5),1372–1385. <\Sexpr[results=rd]{tools:::Rd_expr_doi("10.2307/3071950")}>.
Puccia, C. J. and Levins, R. (1986) Qualitative Modeling of Complex Systems: An Introduction to Loop Analysis and Time Averaging. Cambridge: Harvard University Press. <\Sexpr[results=rd]{tools:::Rd_expr_doi("10.4159/harvard.9780674435070")}>.
LoopAnalyst documentation built on June 22, 2024, 11:59 a.m.
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| cm.dambacher | R Documentation |
A Ten-Variable Trophic Model Of Danish Shallow Lakes
Description
This dataset represents the causal relationships amongst the ten variables defined by Dambacher's 2002 article in figure 6, page 1381.
Usage
data(cm.dambacher)Format
A 10 by 10 (-1, 0, 1) matrix with each element having at least one parent and at least one child. The matrix is interpreted as the jth variable has the direct causal effect a[i,j] on variable i.
References
Dambacher, J. M. and Li, H. W. and Rossignol, P. A. (2002) Relevance of community structure in assessing indeterminacy of ecological predictions. Ecology, 83(5),1372–1385. <\Sexpr[results=rd]{tools:::Rd_expr_doi("10.2307/3071950")}>.
Puccia, C. J. and Levins, R. (1986) Qualitative Modeling of Complex Systems: An Introduction to Loop Analysis and Time Averaging. Cambridge: Harvard University Press. <\Sexpr[results=rd]{tools:::Rd_expr_doi("10.4159/harvard.9780674435070")}>.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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