TD_Histogram calculates the frequency distribution of a data set using your choice of these methods:
- Sturges
- Scott
- Variable-width
- Equal-width
- This function requires the UTF8 client character set for UNICODE data.
- This function does not support Pass Through Characters (PTCs).
For information about PTCs, see Teradata Vantage™ - Advanced SQL Engine International Character Set Support, B035-1125.
- This function does not support KanjiSJIS or Graphic data types.