The hardware and bandwidth for this mirror is donated by METANET, the Webhosting and Full Service-Cloud Provider.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]metanet.ch.

zipR version 0.1.0

An R library for zip()

This library does one thing, and one thing only: implementing Python-style* zip() for R.

To install

install.packages("zipR")

* without the functionality of iterators or tuples.

Quick demo

Dummy data

Some sequences of different lengths, in order to test the different options available in zipr.

a <- c(1,2,3)
b <- c(4,5,6)
c <- c(1,2,3,4,5,6)
d <- c(7,8)
z <- c(9)
filler <- c(NA)

zip two vectors of the same length

zipR::zipr(a,b)
#>   x y
#> 1 1 4
#> 2 2 5
#> 3 3 6

zip two vectors of different lengths, repeating the shorter vector

broadcast = TRUE repeats elements of the shorter vector so that it is the same length as the longer vector

zipr(a, z, broadcast = TRUE)
#>   x y
#> 1 1 9
#> 2 2 9
#> 3 3 9

zipr(a, c, broadcast = TRUE)
#>   x y
#> 1 1 1
#> 2 2 2
#> 3 3 3
#> 4 1 4
#> 5 2 5
#> 6 3 6

zip two vectors of different lengths, using the default fill value

fill = TRUE without a fillvalue specified fills in the shorter vector with NA

zipr(z, a, fill = TRUE)
#>    x y
#> 1  9 1
#> 2 NA 2
#> 3 NA 3

zip two vectors of different lengths, using a custom fill value

zipr(c,a, fill = TRUE, fillvalue = z)
#>   x y
#> 1 1 1
#> 2 2 2
#> 3 3 3
#> 4 4 9
#> 5 5 9
#> 6 6 9

zipr(c,z, fill = TRUE, fillvalue = d)
#>   x y
#> 1 1 9
#> 2 2 7
#> 3 3 8
#> 4 4 7
#> 5 5 8
#> 6 6 7

The demo for zipR is also available here.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.