Apply a Function Over a List and Obtain a List of Objects
Applies the function FUN to each element of the list X,
and returns the result as a list of class "solist"
or "anylist" as appropriate.
anylapply(X, FUN, ...) solapply(X, FUN, ..., check = TRUE, promote = TRUE, demote = FALSE)
X |
A list. |
FUN |
Function to be applied to each element of |
... |
Additional arguments to |
check,promote,demote |
Arguments passed to |
These convenience functions are similar to lapply
except that they return a list of class "solist" or
"anylist".
In both functions, the result is computed by
lapply(X, FUN, ...).
In anylapply the result is converted to a list of class
"anylist" and returned.
In solapply the result is converted to
a list of class "solist" if possible, using
as.solist. If this is not possible,
then the behaviour depends on the argument demote.
If demote=TRUE the result will be returned as a
list of class "anylist". If demote=FALSE (the default),
an error occurs.
A list, usually of class "solist".
Adrian Baddeley Adrian.Baddeley@curtin.edu.au, Rolf Turner r.turner@auckland.ac.nz and Ege Rubak rubak@math.aau.dk.
solapply(waterstriders, distmap)
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