Ferenc Bodon BodonFerenc

## elapsedTimeDataAggrQString
rowCount: 100*1000
t: ([] bucket: string rowCount?`2; qty: rowCount?100; risk: rowCount?10; weight: rowCount?2.)
\t do[100; select NR: count i, TOTAL_QTY: sum qty, AVG_QTY: avg qty, TOTAL_RISK: sum risk, AVG_QTY: avg risk, W_AVG_QTY: weight wavg qty, W_AVG_RISK: weight wavg risk by bucket from t]

## AggregationByMultipleColumns.ipynb

      
        
          
            
              
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                BodonFerenc
                / AggregationByMultipleColumns.ipynb
            
            
              Created
              June 17, 2018 17:54
            
              
                Aggregation on multiple columns
              
          
        
      
        
  
    
    

          
    
      
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	rowCount: 100*1000
	t: ([] bucket: string rowCount?`2; qty: rowCount?100; risk: rowCount?10; weight: rowCount?2.)
	\t do[100; select NR: count i, TOTAL_QTY: sum qty, AVG_QTY: avg qty, TOTAL_RISK: sum risk, AVG_QTY: avg risk, W_AVG_QTY: weight wavg qty, W_AVG_RISK: weight wavg risk by bucket from t]