troutegg {faraway} | R Documentation |
Boxes of trout eggs were buried at five different stream locations and retrieved at 4 different times. The number of surviving eggs was recorded. The box was not returned to the stream.
data(troutegg)
A data frame with 20 observations on the following 4 variables.
survive
total
location
1
2
3
4
5
period
4
7
8
11
Manly B. (1978) Regression models for proportions with extraneous variance. Biometrie-Praximetrie, 18, 1-18.
Hinde J. and Demetrio C. (1988) Overdispersion: Models and estimation. Computational Statistics and Data Analysis. 27, 151-170.