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Tim Matteson
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RAGHAVENDRACHARI liked Tim Matteson's blog post 24 Data Science, R, Python, Excel, and Machine Learning Cheat Sheets
20 hours ago
Amy Flippant commented on Tim Matteson's blog post 24 Data Science, R, Python, Excel, and Machine Learning Cheat Sheets
"I would also add Denodo for their Data Virtualization platform."
Wednesday
Tim Matteson's blog post was featured

Visualizations: Comparing Tableau, SPSS, R, Excel, Matlab, JS, Python, SAS

Here we ask you to identify which tool was used to produce the following 18 charts: 4 were done with R, 3 with SPSS, 5 with Excel, 2 with Tableau, 1 with Matlab, 1 with Python, 1 with SAS, and 1 with JavaScript. The solution, including for each chart a link to the webpage where it is explained in detail (many times with source code included) can be found here. You need to be a DSC member to access the…See More
Jan 3
faye farhadi liked Tim Matteson's blog post Visualizations: Comparing Tableau, SPSS, R, Excel, Matlab, JS, Python, SAS
Oct 22, 2016
Tim Matteson's video was featured

Open Roundtable: 10 Facts about the State of Data Analytics in Europe

How much is data driving decisions today? Alteryx recently surveyed senior business stakeholders across Europe to ask about their attitudes about data and analytics. The findings of the survey were summarised in the Business Grammar Research…
Oct 18, 2016
Tim Matteson posted a video

DSC Webinar Series: Open Roundtable: 10 Facts about the State of Data Analytics in Europe

How much is data driving decisions today? Alteryx recently surveyed senior business stakeholders across Europe to ask about their attitudes about data and analytics. The findings of the survey were summarised in the Business Grammar Research…
Oct 18, 2016
Tim Matteson's video was featured

Accurate Anomaly Detection with Machine Learning

Achieving accurate anomaly detection requires more than statistics. Simple assumptions like normal distribution do not work in the real world. Time series data – representing anything from customer acquisition, to application performance, to…
Oct 14, 2016
Tim Matteson posted a video

DSC Webinar Series: Accurate Anomaly Detection with Machine Learning

Achieving accurate anomaly detection requires more than statistics. Simple assumptions like normal distribution do not work in the real world. Time series data – representing anything from customer acquisition, to application performance, to…
Oct 14, 2016
William Vorhies liked Tim Matteson's video
Sep 29, 2016
Farukh Malik liked Tim Matteson's video
Sep 29, 2016
Tim Matteson posted a video

DSC Webinar Series: What does IoT Edge Analytics look like?

In this latest Data Science Central webinar we will showcase the new Statistica features around Edge Scoring for IoT analytics and Native Distributed Analytics Architecture (NDAA). We will provide a detailed demonstration of deploying advanced…
Sep 27, 2016
Anuja Nehete liked Tim Matteson's video
Sep 16, 2016
Tim Matteson posted a video

DSC Webinar Series: How Not to Be Wrong About Visualization

Many of the things we take for granted in visualization are based on nothing other than hearsay and maybe somebody’s aesthetic judgment. Even seemingly obvious things turn out to be wrong when we start to question them. In this DSC webinar, Robert…
Sep 14, 2016
IAN JACKMAN liked Tim Matteson's video
Sep 13, 2016
Tim Matteson posted a video

DSC Webinar Series: Combining IBM SPSS Statistics and R for competitive advantage

In today’s world, the data is flowing from all directions: social media, phones, weather, location and sensor equipped devices, and more. Competing in this digital age requires the ability to analyze all of this data, and use it to drive decisions…
Sep 1, 2016
Aakash Parwani liked Tim Matteson's video
Aug 21, 2016

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Field of Expertise
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Professional Status
Executive Management
Your Job Title:
Partner
Interests:
Networking, Other
What is your Favorite Data Mining or Analytical Website?
http://DataScienceCentral.com
What Other Analytical Website do you Recommend?
http://IoTCentral.IO

Tim Matteson's Videos

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Tim Matteson's Blog

Impala vs Hive: Difference between Sql on Hadoop components

Posted on January 6, 2016 at 3:00pm 0 Comments

This article is no longer available. We apologize for the inconvenience. To read more about Impala versus Hive, click here for Impala, and click here for Hive.

Comprehensive guide for Data Exploration in R

Posted on July 28, 2015 at 5:30pm 0 Comments

This guide addresses the following questions, with sample source code:

  • How to load data file(s)?
  • How to convert a variable to different data type?
  • How to transpose a table?
  • How to sort Data?
  • How to create plots (Histogram, Scatter, Box Plot)?
  • How to generate frequency tables?
  • How to do sampling of Data set?
  • How to remove duplicate values of a variable?
  • How to group variables to calculate count, average,…
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24 Data Science, R, Python, Excel, and Machine Learning Cheat Sheets

Posted on July 28, 2015 at 12:00pm 4 Comments

Here's a good starting point. You can find many additional references here (Python, Excel, Spark, R, Deep Learning, AI, SQL, NoSQL, Graph Databses, Visualization, etc.) as well as here, here, and…

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At 4:12pm on January 9, 2012, Ralph Smith said…

Thanks Tim.

I followed up w/ two of the videos you had posted.  Thanks!


Ralph

 
 
 

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