20 November 2013

Migration between prefectures of Japan in 2012

You can check flows of the three streams:

  1. In-migration: the Japanese moving into one prefecture from another place within the country.
  2. Out-migration: the Japanese moving out of one prefecture to another place within the country.
  3. Net internal migration: the difference between in-migration and out-migration.

05 November 2013

How to create choropleth maps in Tableau from shape file

Tableau gives the possibility to easily create polygon maps at country and province levels. But what if you want more? Suppose you want to create a map of a city by boroughs or country by counties? There are easy solutions available [that why I am writing this post :) ]