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Data Science Basics
print("hello")x = [i**2 for i in range(10)]
print(x)s = "[email protected]"
s_split = s.split('.')
print(s_split)
s_underscore = '_'.join(s_split)
print(s_underscore)DataFrameas
df_bicycle_sales
variable
-- Select the product details, quantity, and location of bicycles in stock
SELECT *
FROM products
INNER JOIN stocks
ON products.product_id = stocks.product_id
INNER JOIN categories
ON products.category_id = categories.category_id
ORDER BY product_nameprint(df_bicycle_sales.describe())import matplotlib.pyplot as plt
plt.hist(df_bicycle_sales["list_price"], bins=15)
plt.show()df_bicycle_sales["list_price"].cumsum()