IACA Conference 2017 workshop: Monitoring temporal crime trends for outliers (Excel)

This fall at the International Association of Crime Analysts conference I am doing a workshop, Monitoring temporal crime trends for outliers: A workshop using Excel. If you can’t wait (or are not going) I have all my materials already prepared, which you can download here. That includes a walkthrough of my talk/tutorial, as well as a finished Excel workbook. It is basically a workshop to go with my paper, Tables and graphs for monitoring temporal crime trends: Translating theory into practical crime analysis advice.

For some preview, I will show how to make a weekly smoothed chart with error bands:

As well as a monthly seasonal chart:

I use Excel not because I think it is the best tool, but mainly because I think it is the most popular among crime analysts. In the end I just care about getting the job done! (Although I’ve given reasons why I think Excel is more painful than any statistical program.) Even though it is harder to make small multiple charts in Excel, I show how to make these charts using pivot tables and filters, so watching them auto-update when you update the filter is pretty cool.

For those with SPSS I have already illustrated how to make similar charts in SPSS here. You could of course replicate that in R or Stata or whatever if you wanted.

I am on the preliminary schedule currently for Tuesday, September 12th at 13:30 to 14:45. I will be in New Orleans on the 11th, 12th and 13th, so if you want to meet always feel free to send an email to set up a time.