Campaign Manager - Campaign Manager (Silverlight)
Grid Segmentation Campaigns And SamplingSampling can be applied to any filter or cell row of a campaign. The options for sampling are:
When using percentage sampling in grid campaigns, the Sample from parent method is used, allowing an unknown quantity to be proportionally split to ensure records are processed.
For example:
In the above example, row 4 has asked the filter row to contain a sample of 1000 records out of the total available records of 250,436. The filter row is the parent for the child level cell rows, meaning that:
Using N per X in a sample
In the above example, we have asked the filter row to contain a sample of 1000 records out of the total available records of 259,874. The filter row is the parent for the child level cell rows, meaning that:
Understanding complex samplingSampling can be applied to filter rows. When using percentage this will again use 'Sample From Parent'. For example:
In the above example, we have asked the filter row 4 to contain a sample of 50% records out of the total available records of 259,874. The filter row is the parent for the child level cell rows, meaning that:
Rounding countsFor example, if both rows 5 and 6 have been asked to sample 50% of 353 records:
Row 6 takes 177 as both rows have been asked to sample 50% each of the 353 records. Over samplingIf you request a higher percentage of the total counts than 100% your row will return zeros, as seen below:
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