Loop analysis makes qualitative predictions of variable change in a system of causally interdependent variables, where "qualitative" means sign only (i.e. increases, decreases, non change, and ambiguous). This implementation includes output support for graphs in .dot file format for use with visualization software such as 'graphviz' (<http://graphviz.org>). 'LoopAnalyst' provides tools for the construction and output of community matrices, computation and output of community effect matrices, tables of correlations, adjoint, absolute feedback, weighted feedback and weighted prediction matrices, change in life expectancy matrices, and feedback, path and loop enumeration tools.
Package details 


Author  Alexis Dinno <alexis.dinno@pdx.edu> 
Maintainer  Alexis Dinno <alexis.dinno@pdx.edu> 
License  GPL2 
Version  1.26 
URL  https://www.alexisdinno.com/LoopAnalyst 
Package repository  View on CRAN 
Installation 
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