Type of statistic (for QueryDataStatistics requests).
| Constant | Value | Description | 
| esriDataStatTypeCount | 0 | Count of records. | 
| esriDataStatTypeSum | 1 | Sum of numerical values of records. | 
| esriDataStatTypeMin | 2 | Minimum numerical value of records. | 
| esriDataStatTypeMax | 3 | Maximum numerical value of records. | 
| esriDataStatTypeAverage | 4 | Average numerical value of records. | 
| esriDataStatTypeStdDev | 5 | Standard deviation value of records. | 
| esriDataStatTypeVariance | 6 | Variance value of records. | 
 
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.