- SampleFraction
- Specify one or more fractions to use in sampling the data. (Syntax options that do not use SampleFraction require ApproxSampleSize.)
- Seed
- [Optional] Specify the random seed the algorithm uses for repeatable results. The seed must be a LONG value.For repeatable results, use both the Seed and UniqueID syntax elements. For more information, see Nondeterministic Results and UniqueID Syntax Element.
- ApproxSampleSize
- [Optional] Specify one or more approximate sample sizes to use in sampling the data. (Syntax options that do not use ApproxSampleSize require SampleFraction.) Each sample size is approximate because the function maps the size to the sample fractions and then creates the sample data.
- StratumColumn
- [Required for conditional sampling, disallowed otherwise.] Specify the name of the column that contains the sample conditions. If the function has only InputTable, stratum_column is in InputTable. If the function has both InputTable and SummaryTable, stratum_column is in SummaryTable.
- Strata
- [Required with StratumColumn.] Specify the sample conditions that appear in the stratum_column. If Strata specifies a condition that does not appear in stratum_column, the function returns an error.