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
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)