complex_map: Complex Mapping Functions
In aaronmanderson3/rftk: RF Toolkit

complex_map

R Documentation

Complex Mapping Functions

The complex mapping functions transform the output lists from common mapping functions found in the purrr package to complex vectors.

map_cplx(.x, .f, ...)

map2_cplx(.x, .y, .f, ...)

imap_cplx(.x, .f, ...)

pmap_cplx(.l, .f, ...)

`.x`	A list or atomic vector
`.f`	A function, formula, or vector (not necessarily atomic). If a function, it is used as is. If a formula, e.g. `~ .x + 2`, it is converted to a function. There are three ways to refer to the arguments: For a single argument function, use `.` For a two argument function, use `.x` and `.y` For more arguments, use `..1`, `..2`, `..3` etc This syntax allows you to create very compact anonymous functions. Note that formula functions conceptually take dots (that's why you can use `..1` etc). They silently ignore additional arguments that are not used in the formula expression. If character vector, numeric vector, or list, it is converted to an extractor function. Character vectors index by name and numeric vectors index by position; use a list to index by position and name at different levels. If a component is not present, the value of `.default` will be returned.
`...`	Arguments to the mapping function
`.y`	A vector of the same length as `.x`. A vector of length 1 will be recycled.
`.l`	A list of vectors, such as a data frame. The length of `.l` determines the number of arguments that `.f` will be called with. List names will be used if present.

Supported purrr mapping functions:

A complex vector coerced from the mapping function and arguments