> ## Documentation Index
> Fetch the complete documentation index at: https://devdocs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# PFStatisticsStatisticColumnCollection

> Reference for the PFStatisticsStatisticColumnCollection struct in the PlayFab Services C API, wrapping an array of statistic column definitions.

PFStatisticsStatisticColumnCollection data model.

## Syntax

```cpp theme={null}
typedef struct PFStatisticsStatisticColumnCollection {  
    PFStatisticsStatisticColumn const* columns;  
    uint32_t columnsCount;  
} PFStatisticsStatisticColumnCollection;  
```

### Members

**`columns`**   [PFStatisticsStatisticColumn](/services/playfab/api-references/c/pfstatisticstypes/structs/pfstatisticsstatisticcolumn) const\*<br />*may be nullptr*

(Optional) Columns for the statistic defining the aggregation method for each column.

**`columnsCount`**   uint32\_t

Count of columns

## Requirements

**Header:** PFStatisticsTypes.h

## See also

[PFStatisticsTypes members](/services/playfab/api-references/c/pfstatisticstypes/pfstatisticstypes_members)


## Related topics

- [PFStatisticsStatisticColumnCollectionDictionaryEntry](/services/playfab/api-references/c/pfstatisticstypes/structs/pfstatisticsstatisticcolumncollectiondictionaryentry.md)
- [Services C API overview - PFStatisticsTypes.h](/services/playfab/api-references/c/pfstatisticstypes/pfstatisticstypes_members.md)
- [PFStatisticsStatisticColumn](/services/playfab/api-references/c/pfstatisticstypes/structs/pfstatisticsstatisticcolumn.md)
- [PFLeaderboardsLinkedStatisticColumn](/services/playfab/api-references/c/pfleaderboardstypes/structs/pfleaderboardslinkedstatisticcolumn.md)
- [Doing more with statistics](/services/playfab/player-progression/statistics/doing-more-statistics.md)