is_empty.Tree: Returns true for Trees that don't contain 'Node's

Description Usage Arguments

Description

Returns true for Trees that don't contain 'Node's

Usage

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## S3 method for class 'Tree'
is_empty(x, ...)

Arguments

x

A 'Tree' object.

...

Other arguments - unused at present.


russHyde/s3tree documentation built on May 16, 2019, 5:03 a.m.