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powers_10 = [3, 5] | |
def generate_variance_instance(instances): | |
return ( | |
generate_sales( | |
days=60, | |
sale_probability_first_half=0.2, | |
sale_probability_second_half=0.2, | |
visitors_per_day=instances, |
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np.random.seed(0) | |
conversion_rate_second_example = generate_sales( | |
days=60, sale_probability_first_half=0.20, sale_probability_second_half=0.22 | |
).loc["1990-01-01":"1990-02-28"] | |
conversion_rate_first_half = conversion_rate_second_example.conversion_rate.loc[ | |
"1990-01" | |
].mean() | |
conversion_rate_second_half = conversion_rate_second_example.conversion_rate.loc[ | |
"1990-02" |
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from scipy.stats import chi2_contingency | |
first_week, second_week = ( | |
conversion_rates.sales.loc["1990-01"], | |
conversion_rates.sales.loc["1990-02"], | |
) | |
first_week_visitors, first_week_buyers = first_week.size, first_week.sum() | |
second_week_visitors, second_week_buyers = second_week.size, second_week.sum() |
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import numpy as np | |
import pandas as pd | |
import plotly.io as pio | |
import plotly.express as px | |
pio.templates.default = "plotly_dark" | |
pio.renderers.default='svg' | |
np.random.seed(0) | |