Data Filtering Histograms

The following histograms illustrate the effects of filtering. You can use the information displayed in the histograms to adjust the configuration of the filters in order to eliminate outlier data. If you modify the filters, you must re-run the stage.

Table 2-11 Filter Histograms

Histogram Name	Description
Transactions Relative to the Category Median Distribution	Displays the number of transactions relative to the category median for a SKU's category.
Missing Attribute Distribution	Displays the number of attributes that have missing values per number of SKUs.
Customer Transaction Distribution	Displays the number of transactions in historical data per number of customers.
Daily Customer Transaction Distribution	Displays the relative number of transactions per day per number of customers.

Figure 2-17 CDT Transactions Relative Histogram

Description of "Figure 2-17 CDT Transactions Relative Histogram"

Once you are satisfied with the pruning results, click Next to go to the Calculation stage.