SamplingMetadata

  • This metadata describes the percentage of events used in a sampled funnel report for a date range.

  • Sampling is analyzing a subset of data to find meaningful information in the larger dataset.

  • samplesReadCount indicates the total number of events read in the sampled report.

  • samplingSpaceSize indicates the total number of events that could have been analyzed in the report.

  • The percentage of data used in the report is calculated by samplesReadCount/samplingSpaceSize.

If funnel report results are sampled, this metadata describes what percentage of events were used in this funnel report for a date range. Sampling is the practice of analyzing a subset of all data in order to uncover the meaningful information in the larger data set.

JSON representation 
{
  "samplesReadCount": string,
  "samplingSpaceSize": string
}
Fields
samplesReadCount

string (int64 format)

The total number of events read in this sampled report for a date range. This is the size of the subset this property's data that was analyzed in this funnel report.
samplingSpaceSize

string (int64 format)

The total number of events present in this property's data that could have been analyzed in this funnel report for a date range. Sampling uncovers the meaningful information about the larger data set, and this is the size of the larger data set.

To calculate the percentage of available data that was used in this funnel report, compute samplesReadCount/samplingSpaceSize.