as.data.frame.ppp

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Coerce Point Pattern to a Data Frame

Extracts the coordinates of the points in a point pattern, and their marks if any, and returns them in a data frame.

Keywords
manip, spatial
Usage
# S3 method for ppp
as.data.frame(x, row.names = NULL, ...)
Arguments
x

Point pattern (object of class "ppp").

row.names

Optional character vector of row names.

Ignored.

Details

This is a method for the generic function as.data.frame for the class "ppp" of point patterns.

It extracts the coordinates of the points in the point pattern, and returns them as columns named x and y in a data frame. If the points were marked, the marks are returned as a column named marks with the same type as in the point pattern dataset.

Value

A data frame.

Aliases
  • as.data.frame.ppp
Examples
# NOT RUN {
  data(amacrine)
  df <- as.data.frame(amacrine)
  df[1:5,]
# }
Documentation reproduced from package spatstat, version 1.56-1, License: GPL (>= 2)

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