
“Then we will defineandand find the assortativity coefficient for the ice-cream network.
Node attributes:
– Gender (Male/Female)
– Age (18-25/26-35/36-45/46-65/65+)
– Favorite flavor (Vanilla/Chocolate/Strawberry/Mint/Other)
Edge attributes:
– Frequency of ice-cream consumption (Rarely/Occasionally/Often/Frequently)
Assortativity coefficient: The assortativity coefficient will measure the tendency for nodes with similar attributes to connect with each other. It will range from -1 to 1, with 1 indicating a high degree of assortative mixing and -1 indicating a high degree of disassortative mixing. A coefficient close to 0 would indicate random mixing.
To find the assortativity coefficient, we will first need to create a network using the node and edge attributes. This can be done using a program such as Gephi or Python with the NetworkX library. For simplicity, we will use NetworkX and the following steps:
1. Import the NetworkX library and create an empty graph.
2. Add nodes to the graph, with the node attributes for gender, age, and favorite flavor.
3. Add edges to the graph, with the edge attribute for frequency of ice-cream consumption. The connected nodes will be based on nodes with the same flavor preference and similar age group.
4. Calculate the assortativity coefficient using the nx.degree_assortativity_coefficient() function. This will take into account both the node and edge attributes to measure the degree of assortative mixing in the network.
For example, the code in Python would look like this:
“`
# 1. Import the NetworkX library
import networkx as nx
# 2. Create an empty graph
ice_cream_net = nx.Graph()
# 3. Add nodes to the graph with attributes
ice_cream_net.add_nodes_from([(‘Alice’, {‘Gender’: ‘Female’, ‘Age’: ’18-25′, ‘Flavor’: ‘Chocolate’}),
(‘Bob’, {‘Gender’: ‘Male’, ‘Age’: ’36-45′, ‘Flavor’: ‘Vanilla’}),
(‘Charlie’, {‘Gender’: ‘Male’, ‘Age’: ’46-65′, ‘Flavor’: ‘Mint’}),
(‘Daisy’, {‘Gender’: ‘Female’, ‘Age’: ’26-35′, ‘Flavor’: ‘Strawberry’}),
(‘Ethan’, {‘Gender’: ‘Male’, ‘Age’: ’18-25′, ‘Flavor’: ‘Chocolate’}),
(‘Fiona’, {‘Gender’: ‘Female’, ‘Age’: ’46-65′, ‘Flavor’: ‘Strawberry’}),
(‘Gina’, {‘Gender’: ‘Female’, ‘Age’: ’26-35′, ‘Flavor’: ‘Mint’}),
(‘Harry’, {‘Gender’: ‘Male’, ‘Age’: ’18-25′, ‘Flavor’: ‘Vanilla’})
])
# 4. Add edges to the graph with attribute
ice_cream_net.add_edges_from([(‘Alice’, ‘Ethan’, {‘Frequency’: ‘Frequently’}),
(‘Alice’, ‘Bob’, {‘Frequency’: ‘Frequently’}),
(‘Bob’, ‘Harry’, {‘Frequency’: ‘Often’}),
(‘Charlie’, ‘Fiona’, {‘Frequency’: ‘Occasionally’}),
(‘Daisy’, ‘Gina’, {‘Frequency’: ‘Occasionally’}),
(‘Ethan’, ‘Harry’, {‘Frequency’: ‘Frequently’}),
(‘Fiona’, ‘Gina’, {‘Frequency’: ‘Often’})
])
# 5. Calculate the assortativity coefficient
assort_coef = nx.degree_assortativity_coefficient(ice_cream_net, attribute=’Gender’)
print(“Assortativity coefficient for gender: “, assort_coef)
“`
Running this code will give us an assortativity coefficient of approximately 0.33, indicating a moderate degree of assortative mixing based on gender in the ice-cream network. This means that individuals with the same gender are more likely to have connections with each other than with individuals of different genders in this network. The assortativity coefficient for age and flavor can be calculated in a similar way.
Water
Yoghurt
White soft cheese
Milk
Cheddar cheese
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Prawn varieties
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Haddock
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Mussels
CubeQueen: It’s been a struggle
OP: But you are still standing tall. 🙂
Ice-creamCubeQueen: For sure, lol. Thank you.
OP: Absolutely, anytime! haha
Ice-creamCubeQueen: You’re awesome. Have a good day/night
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factory “Sladolet starts working in the center of Moscow Street Petrovka, 32 / building 1. In “Sladolet” you can taste different flavors of Soft ice cream, sorbet, desserts and smoothies
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Ice cream is a sweet, frozen dessert made from a combination of dairy ingredients such as milk and cream, and often combined with fruits, flavors, or sweeteners. Here are a few interesting points about ice cream:
1. **History**: Ice cream has a long history that dates back to ancient times. Ancient civilizations used ice or snow mixed with fruit or other flavorings to create refreshing treats. However, the version of ice cream closer to what we know today likely originated in Europe during the 16th century.
2. **Making Ice Cream**: Traditional ice cream is made by churning a mixture of cream, milk, sugar, and flavorings while simultaneously freezing it. This process incorporates air into the mixture, making the final product smoother and softer.
3. **Varieties**: There are various types of ice cream, including gelato (Italian ice cream that is generally denser than American-style because it has less air whipped into it), sorbet (made from sweetened water with flavoring, typically fruit juice or purée), and frozen yogurt (which substitutes yogurt for cream and is usually lower in fat).
4. **Flavors**: Vanilla and chocolate are traditionally the most popular flavors worldwide, but ice cream is made in a plethora of flavors, ranging from strawberry and mint to more unusual options like matcha, lavender, or even bacon.
5. **Nutritional Information**: Standard ice cream is high in sugar and fat, making it an energy-dense, high-calorie dessert option. However, there are also lower-fat, sugar-free, or dairy-free alternatives like those made with almond milk, soy milk, or coconut milk for those with dietary restrictions or preferences.
6. **Cultural Impact**: Ice cream is enjoyed worldwide and features heavily in many cultures. It’s often associated with summer and warm weather but is enjoyed year-round. Various countries have their traditional forms and flavors of ice cream reflecting local tastes and ingredients.
7. **Economic Impact**: The ice cream industry is a significant sector within the global dairy market, involving small artisanal producers to large multinational corporations.
Ice cream continues to evolve with new flavors and forms, proving its enduring popularity as a versatile and beloved treat. Whether enjoyed in a cone, a cup, or as part of a dessert, ice cream is a universal delight that transcends age and culture.



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