Concentration distributions data formats¶
Concentration distributions¶
Concentration distributions describe substance concentrations on foods in the form of summary statistics. These distributions can be characterised by a mean and a dispersion factor, the standard deviation or, preferably, a percentile point e.g. p95.
Concentration distributions¶
Substance concentrations on foods specified in the form of summary statistics.
Table aliases: ConcentrationDistributions, ConcentrationDistribution.
| Name | Type | Description | Aliases | Required |
|---|---|---|---|---|
idFood |
AlphaNumeric(50) |
Food code, the raw agricultural commodity. |
idFood |
Yes |
idSubstance |
AlphaNumeric(50) |
The code of the substance. |
idSubstance, SubstanceId, SubstanceCode, Substance |
Yes |
Mean |
Numeric |
The mean of (monitoring) samples, on the original scale (in mg/kg). |
Mean |
Yes |
CV |
Numeric |
Coefficient of variation, for samples of the size of the TDS pooled amount. |
CV |
No |
Percentile |
Numeric |
The percentile at the point specified by the percentage. |
Percentile |
No |
Percentage |
Numeric |
The percentage that belongs to the given the percentile, e.g., 95 (in mg/kg). |
Percentage |
No |
Limit |
Numeric |
The specified norm value or limit value (in mg/kg). |
Limit |
No |
ConcentrationUnit |
ConcentrationUnits | The unit of the limit value (default mg/kg). |
ConcentrationUnit, Unit |
No |