Final answer:
The optional arguments for the fieldsummary command include -a for all statistics, -d to specify the max number of distinct values, -f to indicate specific fields for summary, and -s to sort the summary information.
Step-by-step explanation:
The fieldsummary command in computing, particularly in the context of data analysis, is used to provide summary statistics for fields in your data. When using the fieldsummary command, you have several optional arguments you can include to modify its behavior:
- -a: Calculates all statistics for each field, not just the default ones.
- -d: Specifies a maximum number of distinct field values to list in the summary.
- -f: Specifies one or more fields to include in the summary, instead of all fields.
- -s: Sorts the summary information based on a specified criterion, such as count, distinct_count, or max.
It's important to select the appropriate optional arguments based on what information you are looking for in your data summary.