SamplingMetadata

  • Funnel report results may be sampled, meaning only a subset of data is analyzed to represent the larger dataset.

  • The samplesReadCount field indicates the number of events analyzed in the sampled report.

  • The samplingSpaceSize field represents the total number of events that could have been analyzed.

  • To determine the sampling rate, divide samplesReadCount by 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.