Counts of eggs parasitized by female parasitoids.
A data frame containing 70 observations on the following 4 variables.
ythe total number of parasitized eggs.
nthe maximum number of eggs that female parasitoids could parasitized. It is fixed to 128 for all the observations.
femalesthe number of female parasitoids.
females_stdthe standardized version of females.
The data has been originally analyzed by Demétrio et al (2014) and successively by Ascari and Migliorati (2021). Data come from a completely randomized experiment with 10 replicates for each specification of number of females.
Demétrio, C.G.B., Hinde, J., Moral, R.A. (2014). Models for overdispersed data in entomology. Ecological Modelling Applied to Entomology. Entomology in Focus Switzerland: Springer International Publishing; 219- 259.
Ascari, R., Migliorati, S. (2021). A new regression model for overdispersed binomial data accounting for outliers and an excess of zeros. Statistics in Medicine, 40(17), 3895--3914. doi:10.1002/sim.9005