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.
Latihan ini adalah bagian dari kursus
Introduction to Python for Finance
Latihan interaktif praktis
Cobalah latihan ini dengan menyelesaikan kode contoh berikut.
# Subset prices from stock_array_transposed
prices = stock_array_transposed[:, ____]
print(prices)