Japan {FuzzyQ}

Helminth communities of so-iuy mullets from the Japan Sea

Description

Abundance of 21 helminth species from 192 so-iuy mullets collected in the Japan Sea. Fish are grouped in seven surveys.

Usage

data(Japan)

Format

A data frame with 192 rows and 22 columns. The first column (sample) is a survey identifier. The remaining columns correspond to species abundances. See source for species abbreviations and survey identifiers.

Source

Llopis-Belenguer, C. (2019) Replication data for: Native and invasive hosts play different roles in host-parasite networks, Harvard Dataverse, doi: 10.7910/DVN/IWIKOL.

References

Llopis-Belenguer, C., Blasco-Costa, I., Balbuena, J.A., Sarabeev, V., Stouffer, D.B. (2020), Native and invasive hosts play different roles in host-parasite networks. Ecography, 43: 559-568. doi: 10.1111/ecog.04963.

Examples

data(Azov)
# Apply the FuzzyQ algorithm to each survey:
fuzzyq.japan <- by(Japan[, -1], Japan[, "sample"], fuzzyq, rm.absent = FALSE)
# Get cluster membership, silhouette widths and commonness indices
# per sp. per survey:
spp.japan <- lapply(fuzzyq.japan, function(x) x$spp)
# Get global silhouette withds, commonness indices and Dunn's normalized
# partition coefficient per survey:
global.japan <- t(sapply(fuzzyq.japan, function(x) x$global))