Data Manipulation Verbs for Spatial Classes.

spdplyr-package

Methods for 'dplyr' verbs for 'sp' 'Spatial' classes. The basic
verbs that modify data attributes, remove or re-arrange rows are supported
and provide complete 'Spatial' analogues of the input data. The group by
and summarize work flow returns a non-topological spatial union. There is
limited support for joins, with left and inner to copy attributes from
another table.

Michael D. Sumner

spdplyr

Data Manipulation Verbs for the Spatial Classes

Joscha Legewie

Jussi Jousimo

spdplyr-package function

<table><tr><td>
 <code><a rd-options="dplyr" href="/link/filter?package=spdplyr&version=0.4.0&to=dplyr" data-mini-rdoc="dplyr::filter">filter</a></code> </td>
<td> filter </td>
</tr><tr><td>
 <code><a rd-options="dplyr" href="/link/slice?package=spdplyr&version=0.4.0&to=dplyr" data-mini-rdoc="dplyr::slice">slice</a></code> </td>
<td> slice </td>
</tr><tr><td>
 <code><a rd-options="dplyr" href="/link/arrange?package=spdplyr&version=0.4.0&to=dplyr" data-mini-rdoc="dplyr::arrange">arrange</a></code> </td>
<td> arrange </td>
</tr><tr><td>
 <code><a rd-options="dplyr" href="/link/select?package=spdplyr&version=0.4.0&to=dplyr" data-mini-rdoc="dplyr::select">select</a></code> </td>
<td> select </td>
</tr><tr><td>
 <code><a rd-options="dplyr" href="/link/rename?package=spdplyr&version=0.4.0&to=dplyr" data-mini-rdoc="dplyr::rename">rename</a></code> </td>
<td> rename </td>
</tr><tr><td>
 <code><a rd-options="dplyr" href="/link/distinct?package=spdplyr&version=0.4.0&to=dplyr" data-mini-rdoc="dplyr::distinct">distinct</a></code> </td>
<td> distinct </td>
</tr><tr><td>
 <code><a rd-options="dplyr" href="/link/mutate?package=spdplyr&version=0.4.0&to=dplyr" data-mini-rdoc="dplyr::mutate">mutate</a></code> </td>
<td> mutate </td>
</tr><tr><td>
 <code><a rd-options="dplyr" href="/link/transmute?package=spdplyr&version=0.4.0&to=dplyr" data-mini-rdoc="dplyr::transmute">transmute</a></code> </td>
<td> transmute </td>
</tr><tr><td>
 <code><a rd-options="dplyr" href="/link/group_by?package=spdplyr&version=0.4.0&to=dplyr" data-mini-rdoc="dplyr::group_by">group_by</a></code> </td>
<td> group_by </td>
</tr><tr><td>
 <code><a rd-options="dplyr" href="/link/summarise?package=spdplyr&version=0.4.0&to=dplyr" data-mini-rdoc="dplyr::summarise">summarise</a></code> </td>
<td> summarise (or summarize) </td>
</tr></table>

O. dplyr verbs

dplyr verbs operating directly on Spatial objects
The implementation of <code>group_by</code> requires that sp objects are able use the object extending class "data.frame",
<code>summarise</code> acts on the attributes in the table according to the expressions use and on the geometry by performing a non-topological union.

spdplyr-package: dplyr for sp

Description

Arguments

O. dplyr verbs

I. dplyr-Spatial

Details

`filter`	filter
`slice`	slice
`arrange`	arrange
`select`	select
`rename`	rename
`distinct`	distinct
`mutate`	mutate
`transmute`	transmute
`group_by`	group_by
`summarise`	summarise (or summarize)