grepSPC: Subset SPC with pattern-matching for text-based attributes

In aqp: Algorithms for Quantitative Pedology

Subset SPC with pattern-matching for text-based attributes

Description

grepSPC() is a shorthand function for subsetting SoilProfileCollection objects. For example, by filter(grepl(spc, ...)) or filter(stringr::str_detect(spc, ...)). It provides pattern matching for a single text-based site or horizon level attribute.

Usage

grepSPC(object, attr, pattern, ...)

Arguments

object	A SoilProfileCollection
attr	A character vector (column in object) for matching patterns against.
pattern	REGEX pattern to match in attr
...	Additional arguments are passed to grep()

Value

A SoilProfileCollection.

Author(s)

Andrew G. Brown.

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