petrel | R Documentation |

This dataset contains 237 samples of 9 variables including longitude (long), latitude (lat), mud content (mud), sand content (sand), gravel content (gravel), bathymetry (bathy), disttance to coast (dist), seabe relief (relief), seabed slope (slope).

data("petrel")

A data frame with 237 observations on the following 9 variables.

`long`

a numeric vector, decimal degree

`lat`

a numeric vector, decimal degree

`mud`

a numeric vector, percentage

`sand`

a numeric vector, percentage

`gravel`

a numeric vector, percentage

`bathy`

a numeric vector, meter bellow sea level

`dist`

a numeric vector, degree

`relief`

a numeric vector, meter

`slope`

a numeric vector, no unit

For details, please check the reference.

Li, J., 2013. Predicting the spatial distribution of seabed gravel content using random forest, spatial interpolation methods and their hybrid methods, The International Congress on Modelling and Simulation (MODSIM) 2013: Adelaide, pp. 394-400.

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