Testing charts

Hello All,

So I have been on a quest to find a great language/set of tools for data exploration and visualization. But not only that, deliver to modern app platforms. You can see I have been very active with R lately, as I liked those visualizations, but not the F# ones. But then along came this Xplot thing from fslab.org.  Whats interesting about this is that I can write F# code to generate interactive charts similiar to how I did in R.  The big difference though is that I can deliver those to a production environment.  In R, you have shiny, which is “free”, until you want to run real workloads with security etc, then its $10k.  That sucks, I just have a simple blog.

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Intro to R Data Structures

Hello World,

This article is a video tutorial on introduction to the very bare basics of R.  Its a bit dry, but it is the underlying components of everything covered in the interesting stuff.  Can’t do cool stuff without understanding the basics first.

Part 1: Introduction to Microsoft R Open.

Part 2: Introduction to R Data Structures

Part 3: Data Manipulation with R

Part 4: Beautiful Visualizations with R

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Introduction to Microsoft R Open

Hello World!

Ever wonder the difference between R and Microsoft R?  Considering learning R as a programming language?  You should probably watch this video.  It is the first in a 4 part series to give you the jump start you need to becoming a professional data scientist with R.

Part 1: Introduction to Microsoft R Open.

Part 2: Introduction to R Data Structures

Part 3: Data Manipulation with R

Part 4: Beautiful Visualizations with R

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IoT Hands on Lab – Azure Portion

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For this portion of the HoL, we will be bypassing the Raspberry Pi portion all together and go straight to provisioning Resources and using a local app to simulate the telemetry data. You can alternatively still use a Raspberry Pi as this session was intended, but for time purposes, that can be skipped and the app below can be used for simulating data for a live dashboard.
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IoT Hands on Lab

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This article is for a hands on lab in IoT I am running.  You will find full documentation at the provided link.  Also, you may run into a scenario in which the MCP 3008 code does not work.  If this is the case, you are likely using an older version of the nugget package which contains it or the new version has not been pushed yet.  You can find the code for the MCP 3008 below.

Here is the link: https://onedrive.live.com/redir?resid=BA8DC4B28555902A!3406&authkey=!AGawE2hfolHvC8s&ithint=file%2cpdf

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Data Analytics Architectural Blueprint

Here is a video show casing a sample architecture for doing Data Analytics on Azure.  Enjoy 🙂

Exploratory IoT Analysis with R

Hello World!

These days I need to make videos instead of written articles, so I am going to post a few of those here.

In this video we will do an initial exploratory analysis on a water flow data set that came from a prototype that I built. The prototype consists of a water pump, a valve and a flow meter. The data set exists in SQL Azure. We will use R and R Studio to perform the analysis from an Azure virtual machine.

The code is:

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