Here are some links related to the Charts module:

• Examples delivered with the Charts module:
  • Built-in examples (using the Charts API).
  • Views example (using the Views integration of Charts)...
• Examples of the Views integration of Charts (using data contained in "nodes", so not using any Views aggregation facilities):
  • Single chart, not attached to a table, and without aggregation.
  • Table with attached charts, and without aggregation.
  • Combination chart without aggregation.
• Typical support questions about Charts:
  • How to get around the 'Charts holes' issue.
  • How to create a chart in the body of a node using the Charts module's API.
  • ...