In a dataflow, which PowerQuery function would you use to identify the maximum values for numeric columns?

In a dataflow, which PowerQuery function would you use to identify the maximum values for numeric columns?

• A. Table.MaxN
• B. Table.Max
• C. Table.Profile
• D. Table.Sum

Answer: (C)

The correct function to use for identifying the maximum values for numeric columns in a dataflow is Table.Max. This function specifically analyzes a table and returns the maximum value of a specified column. It effectively helps in conducting data analysis by allowing users to extract significant values from their datasets, essential for evaluating ranges, distributions, and overall data trends. While Table.Profile provides a comprehensive overview of a table, it includes several statistics per column such as counts, minimums, and maximums, it does not singularly return the maximum values like Table.Max does. Table.Sum calculates the sum of values in specified columns, which is not the focus of identifying maximum values, and Table.MaxN appears to deal with a maximum number of records instead of the maximum value of an individual data column, making it irrelevant for this specific requirement. Thus, Table.Max is the clear choice for finding maximum values in numeric columns.

The correct function to use for identifying the maximum values for numeric columns in a dataflow is Table.Max. This function specifically analyzes a table and returns the maximum value of a specified column. It effectively helps in conducting data analysis by allowing users to extract significant values from their datasets, essential for evaluating ranges, distributions, and overall data trends.

While Table.Profile provides a comprehensive overview of a table, it includes several statistics per column such as counts, minimums, and maximums, it does not singularly return the maximum values like Table.Max does. Table.Sum calculates the sum of values in specified columns, which is not the focus of identifying maximum values, and Table.MaxN appears to deal with a maximum number of records instead of the maximum value of an individual data column, making it irrelevant for this specific requirement. Thus, Table.Max is the clear choice for finding maximum values in numeric columns.