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Added Smooth node to analysis

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Dave Conway-Jones 2014-09-20 09:26:49 +01:00
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A collection of nodes for [Node-RED](http://nodered.org). See below for a list.
<img src="https://david-dm.org/node-red/node-red-nodes.png">
## Installation
Many of these nodes are available as an npm package. See the respective README.md for the npm package name.
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### Analysis
**[17-smooth](analysis/smooth)** - A simple node to provide various functions across several previous values, including max, min, mean, high and low pass filters.
**[72-wordpos](analysis/wordpos)** - Analyses the payload and classifies the part-of-speech of each word. The resulting message has msg.pos added with the results. A word may appear in multiple categories (eg, 'great' is both a noun and an adjective).
**[74-swearfilter](analysis/swearfilter)** - Analyses the payload and tries to filter out any messages containing bad swear words. This only operates on payloads of type string. Everything else is blocked.