In the Column Details panel, you can review additional details about a column of your dataset.
Select Column Details
from any column menu or the Action menu in the column browser.
Tip: Use the Column Details panel to explore values in an individual column, when the context of the value is not important for your current exploration. For example, you can identify outlier values for the column or compare the number of unique values to number of rows to determine whether the column could be a key value.