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hydroPSO (version 0.1-57)

Model-Independent Particle Swarm Optimisation for Environmental Models

Description

This package implements a state-of-the-art version of the Particle Swarm Optimisation (PSO) algorithm, with a special focus on the calibration of environmental models. hydroPSO is model-independent, allowing the user to easily interface any model code with the calibration engine (PSO). hydroPSO includes a series of controlling options and PSO variants to fine-tune the performance of the calibration engine. An advanced sensitivity analysis function together with user-friendly plotting summaries facilitate the interpretation and assessment of the calibration results. Bugs reports/comments/questions are very welcomed.

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Version

Install

install.packages('hydroPSO')

Monthly Downloads

21

Version

0.1-57

License

GPL (>= 2)

Maintainer

Mauricio ZambranoBigiarini

Last Published

June 29th, 2012

Functions in hydroPSO (0.1-57)

ReadPlot_particles

Reading/Plotting the 'Particles.txt' output file
plot_ParamsPerIter

Plot Parameter Values against the Iteration Number
read_best

Reading the 'BestParameterSet.txt' output file
ReadPlot_params

Reading/Plotting the values of different parameter sets
hydromod

hydromod - Definition and execution of the model to be calibrated
lhoat

Latin-Hypercube One-factor-At-a-Time
hydroPSO

Enhanced Particle Swarm Optimisation algorithm
wquantile

Weighted Quantiles
plot_2parOF

plot_2parOF
ReadPlot_out

Reading/Plotting the 'Model_out.txt' output file of hydroPSO
ReadPlot_results

Reading/Plotting all the output files generated by hydroPSO
ReadPlot_convergence

Reading/Plotting the values of different parameter sets
ReadPlot_GofPerParticle

plotParticlesGof
test_functions

Test Functions for Global Optimisation
verification

verification
hydroPSO-package

A flexible and model-independent Particle Swarm Optimisation (PSO) package for calibration/optimisation of environmental models
params2ecdf

Parameter Values -> Empirical CDFs
quant2ecdf

Simulated Values -> Empirical CDFs
hydroPSO-internal

Internal hydroPSO objects
plot_NparOF

N 2-dimensional plots of Parameter Values against the Objective Function