ESRI has a free Spatial Analysis course that you can take online. Here are a few more details:
- Hands-on exercises, short video lectures, quizzes, case studies and discussion
- You will be using ArcGIS Online’s full analytical capabilities
- 6 weeks, 2-3 hours of study per week
- Certificate of completion and prizes
- Course dates: September 1 to October 12, 2015
- Registration closes September 15
For more info and to register, visit their sign up page.