Unemployment in Ireland - updated Feb 2010This is a free mapping gadget from
Ammap with which you can display your data in a dynamic or static manner.
On the scroll control at the bottom of the gadget you can press Pause or Play or drag the control to see the data for any particular date.
Lots of companies track figures like customers, vehicles, products for sale, products being delivered, money owed, offices, sales data, etc by location.
For example, companies may wish to track their sales per county in Ireland. They might want to compare figures between periods or across sales staff - "how many cars have we sold in Cavan in 2008 and can we compare that to the numbers for 2007 or 2006?".
There are several ways to display this information - Business Intelligence tools can provide you with similar mapping functionality as well as hundreds of other types of charting options. See above for the number of unemployed people per county in Ireland as a percentage of that county's total estimated population.
In the demo I have used Ammap's "timeline" example to map figures generated from data on the CSO website (
www.cso.ie). This data includes details of the numbers of people signing on the Live Register in the various counties of Ireland over the past 5 years. See the
data notes for details on the data sources, the manipulations performed on the data and the assumptions that were made.
As well as demonstrating the use of this type of charting option, this chart also demonstrates the importance of really understanding the data you have presented in any format. It also demonstrates the need to explain any anomalies to readers.
For example, it seems that the percentage in Meath is extremely low compared to the rest of the country. I'm not really sure why this is the case, but as it's based on the number of people signing on in Employement Exchanges located within that county, it could be because people living in Meath are actually signing on in exchanges located in different counties (e.g. Drogheda, Dundalk, Dublin). Further analysis would be required.
[update on 8th Jan: Thanks to
Mark Sammon for
the link to this description of the live register numbers].
[update on 16th Feb: Figures added for Oct '09, Dec '09 and Jan '10].
Some notes on how this was created- The data is taken directly from various sections of the CSO web site as described in the data notes. It could just have easily be taken from any database or application your company has.
- After downloading the data from the CSO website, I created a spreadsheet that automatically creates an XML data file that the ammap widget reads. There are several ways to create these XML files directly from your database or application data.
Additional functionality that could be added
- Drill down - when you click on one area, a new map with more detail on that area opens up to display additional data (for example, a map showing the employment exchanges in a county and the number signing on in each)
- Links to other data - when you click on an area in the map, a new page is opened up with full details of the data used to generate the percentage
These are typical for the functionality available in Business Intelligence products. There are lots more!
If you would like any more information on this demo, Ammap maps and charts or business intelligence tools generally, please get in touch with me
here.
If you have any comments on the demo or suggestions for alternative data to model, please pass them on.
Source of the idea for this demoI got the idea for this from a version on US unemployment numbers that you can see
here. The US version was brought to my attention when reading a tweet from Chris Horn (
http://twitter.com/chrisjhorn) to Mark Little (
http://twitter.com/marklittlenews) on the day of the Irish budget.