dedupeOrder

VariableOrder, DatasetOrder, VariableGroup, or DatasetGroup

This function recurses through a <code>ShojiOrder</code> or <code>OrderGroup</code> and
removes any duplicate entities. As with <code><a rd-options="base:duplicated" href="/link/base%3A%3Aduplicated?package=crunch&version=1.24.0&to=base%3Aduplicated" data-mini-rdoc="base:duplicated::base::duplicated">base::duplicated</a></code>,
the first appearance of an entity is kept, and subsequent occurrences are marked as duplicated
and removed. (Unlike <code>duplicated</code>, there is no option to reverse that order.)
The first occurrence of an entity is determined by the function's recursion:
within each group, nested groups are processed first, in order, and
their nested groups are processed recursively. See the test suite, in
test-variable-order.R, for an example that illustrates which entities are
dropped as duplicate.

The Crunch.io service <http://crunch.io/> provides a cloud-based
data store and analytic engine, as well as an intuitive web interface.
Using this package, analysts can interact with and manipulate Crunch
datasets from within R. Importantly, this allows technical researchers to
collaborate naturally with team members, managers, and clients who prefer a
point-and-click interface.

Neal Richardson

crunch

Crunch.io Data Tools

Jonathan Keane

Gordon Shotwell

dedupeOrder function

This function recurses through a <code>ShojiOrder</code> or <code>OrderGroup</code> and
removes any duplicate entities. As with <code><a rd-options='base:duplicated' href='base::duplicated'>base::duplicated</a></code>,
the first appearance of an entity is kept, and subsequent occurrences are marked as duplicated
and removed. (Unlike <code>duplicated</code>, there is no option to reverse that order.)
The first occurrence of an entity is determined by the function's recursion:
within each group, nested groups are processed first, in order, and
their nested groups are processed recursively. See the test suite, in
test-variable-order.R, for an example that illustrates which entities are
dropped as duplicate.

dedupeOrder: Remove duplicated entities from an order/group

Description

Usage

Arguments

Value

See Also