Table Statistics
Analyses attribute or standalone table and then collects properties and calculates statistics for its fields.
Available in XTools Pro for ArcMap and for ArcGIS Pro
The tool analyses attribute table, calculates statistics for its fields, and writes the resulting information to a new table.
For every field the table may contain the following properties: field name, alias, type, length, decimals, scale, default name and whether or not it is editable, required, and nullable.
Besides, the table may contain the following statistics: the first element, the last element, count of null values, sum, count, mean, min, max, range, variance and standard deviation.
Statistics can be calculated for vector layer attributes or for the standalone table. Statistics calculation can be applied to the selected set of features/records. Statistics table can be saved either as a standalone table or within the geodatabase.