Row statistics

Edit pageLast modified: 16 June 2025

The following statistics are available for DataRow:

  • rowSum

  • rowMean

  • rowStd

These statistics will be applied only to values of appropriate types, and incompatible values will be ignored. For example, if a dataframe has columns of types String and Int, rowSum() will compute the sum of the Int values in the row and ignore String values.

To apply statistics only to values of a particular type use -Of versions:

  • rowSumOf<T>

  • rowMeanOf<T>

  • rowStdOf<T>

  • rowMinOf<T>

  • rowMaxOf<T>

  • rowMedianOf<T>

  • rowPercentileOf<T>