subApply: Subset SPC based on result of performing function on each...

In aqp: Algorithms for Quantitative Pedology

Subset SPC based on result of performing function on each profile

Description

subApply() is a function used for subsetting SoilProfileCollections. It currently does NOT support for "tidy" lexical features in the ... arguments passed to profileApply(). The expectation is that the function .fun takes a single-profile SoilProfileCollection and returns a logical value of length one. The use case would be for any logical comparisons that cannot be evaluated inline by subSPC() because they require more than simple logical operations.

Usage

subApply(object, .fun, ...)

Arguments

object	A SoilProfileCollection
.fun	A function that takes a single profile, returns logical of length 1.
...	Additional arguments are passed to .fun

Value

A SoilProfileCollection.

Author(s)

Andrew G. Brown.

aqp documentation built on Oct. 19, 2024, 5:06 p.m.