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Preprocessing

Nodes for pre-processing timestamp data.

This category contains 3 nodes.

Date&Time Aggregator (Labs) 

Aggregate data based on a timestamp column and selected granularity: minute, hour, day, week, month, quarter, year.

Date&Time Aligner (Labs) 

Checks a table for non-existent timestamps and generates rows with missing values for them.

Differencer (Labs) 

Differences a Column by subtracting from each row the value of a prior row.