EcoSimR Version History

15 June 2013

Version History

EcoSimR - R Code For Null Model Analysis

Nicholas J. Gotelli & Aaron M. Ellison

website: http://www.uvm.edu/~ngotelli/EcoSim/EcoSim.html

Version 1.00 15 June 2013

EcoSimR - Niche Overlap Shell

Update History Version 1.00

Created 2 August 2012 by NJG Revised 24 January 2013 by AME – Calls to Niche.Overlap in Analytics Source – Defaults to Print.Output = “file” – Defaults to Plot.Output = “screen” – Provide list of choices in User input parameters – Moved Start.Time, End.Time, Time.Stamp into Null.Model.Engine (General Functions) – Moved all output functions into General Functions – Output file now .txt

EcoSimR - Analytics Source

Update History Version 1.00 Modified 7 February 2013 by NJG N.Reps error check for < 2

Created 24 January 2013 by AME

Moved Null.Model.Engine function from General Functions Source to Analytics Source Added Elapsed Time and Time Stamp calls into Null.Model.Engine
Include Elapsed Time and Time Stamp into Null.Model.Out list

15 June 2013 eliminated this source and moved elements into general functions by NJG

EcoSimR - Algorithms Source

Update History Version 1.00

Created 20 April 2012 by AME Modified and re-organized 30 July 2012 by NJG

EcoSimR - Graphics Source

Update History Version 1.00

Created 09 August 2012 by NJG Updated 24 January 2013 by AME –modified Utilization plot to only timestamp if Print.Ouput == file –modified both plots so that the pdf is called from outside via Output.Results Updated 15 June 2013 by NJG modified plot names for conformance to general graphics function call

EcoSimR - Main Source

Update History Version 1.00

Created 2 August 2012 by NJG Updated 23 January 2013 by AME -Added Analytics Source.R to more cleanly segregate functions

EcoSimR - General Functions Source

Update History Version 1.00

Created 20 April 2012 by AME Modified and re-organized 2 August 2012 by NJG Modified 24 January 2013 by AME –changed “Replicates” to “N.Reps” in function “Sim” –added function DataMatrix to convert csv to matrix –Created Output.Results function for more flexibility –Rebuilt Null.Model.Summary function with text output to file, screen, or none –Eliminated Print.Results function (replaced by Output.Results function) –Streamlined random seed generator function to take integer input and use ifelse statement Rewritten 24 January 2013 by AME to allow for nice screen or file output Also eliminates need for Print.Results function