phenology (version 4.0.4)

Gratiot: Leatherback nest counts from Gratiot et al. (2006) Figure 1

Description

Leatherback nest counts from Gratiot et al. (2006) Figure 1. These data have been collected by the ONG Kwata in French Guiana. The data have been obtained from the graph of the publication (see reference).

Usage

Gratiot

format

data.frame with the morning date in the first column and the nest counts on the second one.

Details

Leatherback nest counts from Gratiot et al. (2006) Figure 1

References

Gratiot, N., Gratiot, J., de Thoisy, B. & Kelle, L. 2006. Estimation of marine turtles nesting season from incomplete data ; statistical adjustment of a sinusoidal function. Animal Conservation, 9, 95-102.

Examples

library(phenology)
# Read a file with data
Gratiot<-read.delim("http://max2.ese.u-psud.fr/epc/conservation/BI/Complete.txt", header=FALSE)
data(Gratiot)