Results of SPEA2 when minimising electrical cost and maximising the minimum idle time of pumps on Richmond water network.

The data has the only goal of providing an example of use of eafplot.

Usage

SPEA2minstoptimeRichmond

Format

A data frame as produced by read_datasets(). The second column measures time in seconds and corresponds to a maximisation problem.

Source

Manuel López-Ibáñez (2009). Operational Optimisation of Water Distribution Networks. Ph.D. thesis, School of Engineering and the Built Environment, Edinburgh Napier University, UK. https://researchrepository.napier.ac.uk/id/eprint/3044.

Examples

data(HybridGA)
data(SPEA2minstoptimeRichmond)
SPEA2minstoptimeRichmond[,2] <- SPEA2minstoptimeRichmond[,2] / 60
eafplot (SPEA2minstoptimeRichmond, xlab = expression(C[E]),
         ylab = "Minimum idle time (minutes)", maximise = c(FALSE, TRUE),
         las = 1, log = "y", legend.pos = "bottomright")