Description Usage Arguments Details Value

Recursively apply a function to a list or lists.

1 |

`FUN` |
Function to apply. |

`...` |
Object(s) to which |

`MoreArgs` |
A list of additional arguments to |

`SIMPLIFY` |
Logical, whether to simplify the results to a vector or array. |

`USE.NAMES` |
Logical, whether to use the names of the first list object
in |

`rMapply()`

recursively applies `FUN`

to the elements of the lists
in `...`

via `mapply()`

. If only a single list is supplied, the function
acts like a recursive version of `sapply()`

. The particular condition that
determines if the function should stop recursing is if either the first or
second objects in `...`

are not of class `"list"`

. Thus, unlike `mapply()`

,
it will not iterate over non-list elements in these objects, but instead
returns the output of `FUN(...)`

.

This is primarily a convenience function used internally to enable
recursive application of functions to lists or nested lists. Its particular
stop condition for recursing is also designed to either *a)* act as a
wrapper for `FUN`

if the first object in `...`

is not a list, or *b)* apply
a weighted averaging operation if the first object is a list and the second
object is a numeric vector of weights.

The output of `FUN`

in a list or nested list, or simplified to a
vector or array (or list of arrays).

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