Solving Differential Equations in R
Types of differential equations Ordinary differential equations Ordinary differential equations describe the change of a state variable y as a function f of one independent variable t (e.g., time or space), of y itself, and, option-ally, a set of other variables p, often called parameters: y0= dy dt = f(t,y,p)
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rworldmap: A New R package for Mapping Global Data
journal.r-project.orgAwareness’ world map representing ’the intensity with which artist Bono is aware of the plight and daily struggles of region’, with a categorisation rang-
ggmap: Spatial Visualization with ggplot2
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pdp: An R Package for Constructing Partial Dependence …
journal.r-project.orgWiener,2002) and gbm (Ridgeway,2017), among others; these are limited in the sense that they only apply to the models fit using the respective package. For example, the partialPlot function in randomForest only applies to objects of class "randomForest" and the plot function in gbm only applies to "gbm"objects.
Nonparametric Tests for the Interaction in Two-way ...
journal.r-project.orgAlvo(2005) developed their own ranking method to test for the interaction in such designs, by comparing the sum of row ranks with the sum of column ranks. The interaction.test function from the StatMethRank package byQuinglong(2015) is an application of this method. The already mentioned nparLD package offers two functions for two-way designs ...
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