Generate summary for data

When doing data preparation or data cleaning, the first step is to inspect your data quickly and get an overview of the data quality. This step can give you some hints about how to clean your data.

Acho offers a feature called Generate Summary . It provides information including the data type, the number of unique values, and data distribution. It can answer the following questions:

  • Is the column identified in the correct data type?

  • How many unique values in the column?

  • How does the data distribution look like?

You can go to any table and click the button next to the column name and then choose Generate Summary.

Then, you can get a summary of the column.

Notice that if your dataset has over 1 million rows, the summary will not show the chart.