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lisp (version 0.1)
List-processing à la SRFI-1
Description
Though SRFI-1 scopes both list-processing and higher-order programming, we'll save some list-orthogonal functions for the `functional' package; this is freely a mixture of implementation and API.
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Version
Version
0.1
Install
install.packages('lisp')
Monthly Downloads
13
Version
0.1
License
GPL (>= 2)
Maintainer
Peter Danenberg
Last Published
January 12th, 2012
Functions in lisp (0.1)
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caar
Composite
car
/
cdr
zip.with.names
Do a less efficient zip whilst preserving names.
car
First element of a list
pairwise
Combine a list into pairwise elements; lists should be of the same length. In case of odd numbers of members, the last will be removed.
cddr
Composite
car
/
cdr
cadr
Composite
car
/
cdr
is.odd
Is a number odd?
is.even
Is a number even?
for.each
Apply
f
to the successive elements of
...
.
caddr
Composite
car
/
cdr
last
Last element in a list.
is.nil
Whether a list is empty.
cdrs
Try to get the
cdrs
; otherwise, return
nil
.
zip.c
Zip using
c
.
cadar
Composite
car
/
cdr
cdddr
Composite
car
/
cdr
cdr
Return elements after the first of a list.
nil
The empty list
zip.list
Zip using
list
.
zip
Zip
n
lists together into tuplets of length
n
.
pair.fold.right
pair-fold-right from SRFI-1.