A collection of datasets which can be used to calculate and compare selection ratios. Datasets are: goat.sel, mule.sel, quail.sel, elk.sel, bighorn.sel, bighornAZ.sel, juniper.sel and are described (briefly) in Manly et al. (2002) and Aho and Bowyer (in review).
data(moose.sel)
data(goat.sel)
data(quail.sel)
data(elk.sel)
data(bighorn.sel)
data(bighornAZ.sel)
data(juniper.sel)Dataframes with observations on the following variables.
resourcesA factor listing resource types.
availProportional availability (for datasets without n2 and y2).
y1A numeric vector: number of times the resouce was used.
y2A numeric vector: number of time the resource was observed.
n1A numeric vector: number of times that all resources were used.
n2A numeric vector: number of times that all resources were observed.
Aho, K., and Bowyer, T. 2015. Confidence intervals for ratios of proportions: implications for selection ratios. Methods in Ecology and Evolution 6: 121-132.