Line 37:
Line 37:
The recipe check plot shows that the fit cannot predict the correct fractions for all vegetables. The nutritional values for these are too similar. Only because we add olive oil, most vegetables are forced to a fraction. But this fraction is not larger than olive oil. All the rest stays with the eggplant.
The recipe check plot shows that the fit cannot predict the correct fractions for all vegetables. The nutritional values for these are too similar. Only because we add olive oil, most vegetables are forced to a fraction. But this fraction is not larger than olive oil. All the rest stays with the eggplant.
==== Ingredient families ====
==== Ingredient families ====
−
* Eggplant/Zucchini - these have the same fraction. Zucchini forces Eggplant to the same fraction. Correlation is 0.88. Could the eggplant be higher?
+
* Eggplant/Zucchini - these have the same fraction. Zucchini forces Eggplant to the same fraction. Correlation is 0.88. Could the eggplant be higher? Can Zucchini be lower and will it be replaced by another vegetable?
* Tomato puree/Onion/Sweet peppers/Tomato concentrate - they are forced by Olive oil. These ingredients are highly correlated. Could their fractions be higher?
* Tomato puree/Onion/Sweet peppers/Tomato concentrate - they are forced by Olive oil. These ingredients are highly correlated. Could their fractions be higher?
=== John fit comments ===
=== John fit comments ===
This contains a lot of vegetables, which will have similar nutrient profiles, so there is the potential for a wide variance. Including carbohydrates in the analysis gives some improvement.
This contains a lot of vegetables, which will have similar nutrient profiles, so there is the potential for a wide variance. Including carbohydrates in the analysis gives some improvement.