na_fail_ppp: Handle Missing marks in ppp.object.

In groupedHyperframe: Grouped Hyper Data Frame

Handle Missing marks in ppp.object.

Description

Handle Missing marks in ppp.object.

Usage

## S3 method for class 'ppp'
na.omit(object, ...)

## S3 method for class 'ppp'
na.exclude(object, ...)

Arguments

object	a ppp.object
...	additional parameters, currently not in use

Details

The function na.omit.ppp() omits missing marks in a ppp.object.

Value

The function na.omit.ppp() returns a ppp.object.

Note

tzh suppose missing ⁠$x⁠ and ⁠$y⁠ are forbidden in ppp.object anyway.

References

https://tingtingzhan.quarto.pub/groupedhyperframe/topics.html

groupedHyperframe documentation built on March 10, 2026, 5:08 p.m.