newFilter

This function creates a new filter for a CrunchDataset. You can achieve the same results
by assigning into a dataset's filters catalog using<code>filters()</code>, but this may be a more natural
way to think of the action, particularly when you want to do something with
the filter entity after you create it.

The Crunch.io service <https://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.

Greg Freedman Ellis

crunch

Crunch.io Data Tools

Jonathan Keane

Mike Malecki

Neal Richardson

Gordon Shotwell

Aljaž Sluga

newFilter function

<dl><dt>name</dt>
<dd>character name for the filter</dd>
<dt>expression</dt>
<dd>CrunchLogicalExpr with which to make a filter entity</dd>
<dt>catalog</dt>
<dd>FilterCatalog in which to create the new filter. May also
provide a dataset entity. If omitted, the function will attempt to infer the
dataset (and thus its FilterCatalog) from the contents of <code>expression</code>.</dd>
<dt>...</dt>
<dd>Additional filter attributes to set, such as <code>is_public</code>.</dd></dl>

Arguments

Create a new filter — newFilter

<dl>

<dt>name</dt>
<dd>character name for the filter</dd>


<dt>expression</dt>
<dd>CrunchLogicalExpr with which to make a filter entity</dd>


<dt>catalog</dt>
<dd>FilterCatalog in which to create the new filter. May also
provide a dataset entity. If omitted, the function will attempt to infer the
dataset (and thus its FilterCatalog) from the contents of <code>expression</code>.</dd>


<dt>...</dt>
<dd>Additional filter attributes to set, such as <code>is_public</code>.</dd>

</dl>

newFilter: Create a new filter

Description

Usage

Value

Arguments