You can select different chart types to change the way data is visualized in the Explore Logs page.

Different chart types require different aggregation functions, the use of time series, and group-by fields. Chart displays are limited to the 2,000 most recent results.
Chart Type Aggregation Function Time Series Requirement Group-by Field Requirement
Column Any Time series N/A
Line Any Time series N/A
Area Any Time series N/A
Bar Any Non-time series At least one field
Pie Count or Unique Count Non-time series At least one field
Bubble Any Non-time series Two fields
Gauge Count Non-time series N/A
Scalar Count Non-time series N/A
Table Any Any N/A