periwinkles: Orientations of dragonflies

Description Usage Format Source Examples

Description

These data, presented in Fisher and Lee (1992), contain distance and directions of movements from small blue periwinkles after relocation.

Usage

1

Format

A two-column data frame with 73 observations. Distances are measured in centimeters and directions are measured in degrees.

Source

Fisher, N. I. and Lee, A. J. (1992) Regression models for angular responses. Biometrics, 48, 665–677.

Examples

1

NPCirc documentation built on July 22, 2021, 5:06 p.m.