Finding anomalies in time series data
Viewing global trends over time are perfect for identifying recurring patterns as well as unusual ones. Dissecting them further can uncover explanations for why these patterns may occur.
In this exercise, you're asked to investigate an unusual drop in new AirBnB hosts. You'll do this by first using Power BI's anomaly detection, then digging in manually.
If you have lost any progress, close any open reports and load 2_3_anomalies.pbix
from the Workbooks folder on the Desktop.
This exercise is part of the course
Trend Analysis in Power BI
Hands-on interactive exercise
Turn theory into action with one of our interactive exercises
