ft-scaler.md
In pysparklyr: Provides a 'PySpark' Back-End for the 'sparklyr' Package

Standard Scaler works with Spark Connection

Code
  class(ft_standard_scaler(sc))
Output
  [1] "ml_connect_estimator" "ml_estimator"         "ml_pipeline_stage"

Standard Scaler works with Pipeline

Code
  cap_out[c(1, 3:4)]
Output
  [1] "Pipeline (Estimator) with 1 stage"   "  Stages "                          
  [3] "  |--1 StandardScaler (HasInputCol)"

Max Abs Scaler works with Spark Connection

Code
  class(ft_max_abs_scaler(sc))
Output
  [1] "ml_connect_estimator" "ml_estimator"         "ml_pipeline_stage"

Max Abs Scaler works with `tbl_spark`

Code
  colnames(scale)
Output
   [1] "mpg"             "cyl"             "disp"            "hp"             
   [5] "drat"            "wt"              "qsec"            "vs"             
   [9] "am"              "gear"            "carb"            "scaled_features"

Max Abs Scaler works with Pipeline

Code
  cap_out[c(1, 3:4)]
Output
  [1] "Pipeline (Estimator) with 1 stage" "  Stages "                        
  [3] "  |--1 MaxAbsScaler (HasInputCol)"