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Subsetting 2D arrays

Subsetting 2D arrays is similar to subsetting nested lists. In a 2D array, the indexing or slicing must be specific to the dimension of the array:

array[row_index, column_index]

numpy is imported as np and the 2D array stock_array_transposed (from the previous exercise) is available in your workspace.

This exercise is part of the course

Introduction to Python for Finance

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Hands-on interactive exercise

Have a go at this exercise by completing this sample code.

# Subset prices from stock_array_transposed
prices = stock_array_transposed[:, ____]
print(prices)
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