effectiveness_pckg: Effectiveness landscapes

#' A package to plot effectiveness landscapes.
#'
#' Effectiveness landscapes
#' 
#' Effectiveness landscapes are the two-dimensional representation of the possible combinations of the quantity and the quality of mutualistic services (seed dispersal, pollination) and with elevational contours representing isoclines of effectiveness. These representations can be 2D bivariate plots of multiplicative effects of any of the seed dispersal (SDE) or pollination (PE) effectiveness components. This is a repository of code used to produce these plots.
#'
#' Installation.    
#' 
#' # devtools::install_github("pedroj/effectiveness_pckg")  
#'   
#' # library(effect.lndscp)
#' Effectiveness landscapes are the two-dimensional representation of the possible combinations of the quantity and the quality of mutualistic services (seed dispersal, pollination) and with elevational contours representing isoclines of effectiveness. These representations can be 2D bivariate plots of multiplicative effects of any of the seed dispersal (SDE) or pollination (PE) effectiveness components. This is a repository of code used to produce these plots.
#' 
#' @name effect.lndscp
#' @docType package
#' @author Pedro Jordano
#' @keywords package
#'
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