Tag: Tableau
-
How to implement Sentiment Analysis in Tableau using R
In my previous post I highlighted Tableau’s text mining capabilities, resulting in fancy visuals such as word clouds: Today I’d like to follow up on this and show how to implement sentiment analysis in Tableau using Tableau’s R integration. Some of the many uses of social media analytics is sentiment analysis where we evaluate whether…
-
How to perform Text Mining at the Speed of Thought directly in Tableau
Tableau is an incredibly versatile tool, commonly known for its ability to create stunning visualizations. But did you know that with Tableau, you can also perform real-time, interactive text mining? Let’s delve into how we can harness this function to gain rapid insights from our textual data. Previously, during text mining tasks, you might have…
-
KPMG Global Automotive Executive Survey 2016
In the recent months, 800 automotive executives from 38 countries gave their insights to KPMG. You can discover the key highlights of the KPMG Global Automotive Executive Survey in this eye-catching interactive Tableau story. This is a fabulous example how you can use stories to present a narrative to an audience. Just as dashboards provide…
-
How to load data to Hadoop with Alteryx and visualize with Tableau via Impala?
This YouTube tutorial shows you a handy way to load your Excel data to Cloudera Hadoop with Alteryx, and how to see and understand your data even faster with Tableau connected to Impala. The same tool chain to load and access data can be used with Hive (eg. on Hortonworks) or Spark SQL (eg. on MapR).…
-
How to use a custom Mapbox map as your background map in Tableau
Tableau now comes with more geographical data built in, including updated US congressional districts (CD), local name synonyms for world capitals, Japanese postal, and Mapbox integration. I’ve to admit I really love Mapbox! What is Mapbox? Mapbox is an online repository of custom-built maps for your needs and enables you to create the perfect map to…
