Line 242: |
Line 242: |
| | | |
| ==== Correlations ==== | | ==== Correlations ==== |
| + | * Energy versus fat |
| The US/Canadian nutritional tables often have an entry ''Energy from Fat''. So we would expect a correlation between energy and fat percentage. This is shown in the graph below. Both the fat percentage and the Energy (kcal) have been normalised. | | The US/Canadian nutritional tables often have an entry ''Energy from Fat''. So we would expect a correlation between energy and fat percentage. This is shown in the graph below. Both the fat percentage and the Energy (kcal) have been normalised. |
| [[File:OliveOilsEnergyKcalNormalised.png|thumb|center|Distribution of Fat percentage per Energy (kcal) (17-dec-2020)]] | | [[File:OliveOilsEnergyKcalNormalised.png|thumb|center|Distribution of Fat percentage per Energy (kcal) (17-dec-2020)]] |
Line 249: |
Line 250: |
| | | |
| The difference in fat percentage can be explained by differences in specific gravity. | | The difference in fat percentage can be explained by differences in specific gravity. |
− | | + | * Energy versus saturated fat |
| [[File:OliveOilsSaturatedFatEnergyNormalised20201217.png|thumb|center|Correlation between energy and saturated fat percentage (17-dec-2020)]] | | [[File:OliveOilsSaturatedFatEnergyNormalised20201217.png|thumb|center|Correlation between energy and saturated fat percentage (17-dec-2020)]] |
| There is also no correlation between the saturated fat content and the energy. | | There is also no correlation between the saturated fat content and the energy. |
| | | |
| + | * Mono-unsaturated versus poly-unsaturated fat |
| [[File:OliveOilsMonoPolyUnsaturatedFatCorrelation20201218.png|thumb|center|Correlation between normalised poly- and mono-unsaturated fat percentage (18-dec-2020)]] | | [[File:OliveOilsMonoPolyUnsaturatedFatCorrelation20201218.png|thumb|center|Correlation between normalised poly- and mono-unsaturated fat percentage (18-dec-2020)]] |
| As expected there is a good correlation between the mono- and poly-unsaturated fat percentages. The normalisation worked out well. | | As expected there is a good correlation between the mono- and poly-unsaturated fat percentages. The normalisation worked out well. |
| + | |
| + | * Fat versus fats combined |
| + | [[|thumb|center|Correlation between normalised fat percentages and saturated- /unsaturated fats combined (18-dec-2020)]] |
| | | |
| ==== Statistics ==== | | ==== Statistics ==== |