grepSPC {aqp} | R Documentation |
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 |
... |
Additional arguments are passed to |
Value
A SoilProfileCollection.
Author(s)
Andrew G. Brown.
[Package aqp version 2.0.4 Index]