Analytical estimates for a population
Abundance
- Stratum
Stratum that abundance is provided for.
- Domain
The domain that the abundance is provided for.
- Abundance
The estimated number of individuals in the domain and stratum.
- Frequency
The estimated fraction of individuals in the domain, relative ot the total number in stratum.
Variables
- Stratum
The stratum that estimates are provided for.
- Domain
The domain that estimates are provided for.
- Variable
The variable (measurment) that estimates are provided for.
- Total
The estimated total value of the variable in domain and stratum.
- Mean
The estimated mean value fo the variable in domain and stratum.
AbundanceCovariance
- Stratum
The stratum that covariances are provided for.
- Domain1
A domain that covariances are provided for. Unique, given Stratum
- Domain2
A domain that covariances are provided for. Unique, given Stratum and Domain 1.
- AbundanceCovariance
The estimated covariance of abundance between Domain1 and Domain2.
- FrequencyCovariance
The estimated covariance of frequency between Domain1 and Domain2.
VariableCovariance
- Stratum
The stratum that covariances are provied for.
- Domain1
A domain that covariances are provided for. Unique, given Stratum
- Domain2
A domain that covariances are provided for. Unique, given Stratum and Domain 1.
- Variable1
A variable that covariances are provided for. Unique, given Stratum and domains.
- Variable2
A variable that covariances are provided for. Unique, given Stratum, domains and Variable1.
- TotalCovariance
The estimated covariance of total value of Variable1 in Domain1 and Variable2 in Domain2
- MeanCovariance
The estimated covariance of the mean value of Variable1 in Domain1 and Variable2 in Domain2
StratificationVariables
- Stratum
A stratum, as identified in other tables.
- <StratificationVariables>
Columns that relate the stratum to data records.
The columns <StratificationVariables> are optional, but if present; their combination must identify a stratum.
The Stratification Variables assist in matching each strata to census data, such as landings. See for instance AnalyticalRatioEstimate
Unlike PSUSamplingParametersData, AnalyticalPSUEstimateData, and, IndividualSamplingParametersData, a stratum for 'AnalyticalPopulationEstimateData'
can be defined by several rows in the 'StratificationVariables' table.
DomainVariables
- Domain
A domain, as identified in other tables.
- DomainVariables
Columns that relate the domain to data records.
SampleCount
- Stratum
A stratum, as identified in other tables.
- Domain
A domain, as identified in other tables.
- nPSU
The number of Primary Sampling Units observed for this domain in this stratum
- nIndividuals
The number of individuals observed for this domain in this stratum