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Using R for Systems Understanding A Dynamic Approach

The R system is not only a statistics and graphics system. It is a general-purpose high-level programming language that can be used for scientific computing in general. It is increasingly superseding conventional spreadsheet computing and became one of the standard environments for data analysis and modeling in ecology. An increasing collection of packages explicitly developed for dynamic modeling (deSolve, simecol, FME, ReacTran, cf. Soetaert et al 2010) and a growing number of textbooks teaching systems understanding by using R examples (Bolker, 2008; Soetaert and Herman, 2009; Stevens, 2009) are just an indicator for this trend.