|ScaleMap||Takes data set and outputs its statistical information (assembled at vworker level).|
|Scale||Takes ScaleMap output and outputs scaled (normalized) values for input data set.
You can use Scale output as input to distance-based analysis functions, such as KMeans.
|ScaleSummary||Takes ScaleMap output and outputs global statistical information for the entire input data set.|
|ScaleByPartition||Scales sequences in each partition independently, using same formula as Scale.|