Accessing using names
In this exercise, you will access data that tracks an account over time. This account consists of wealth from both cash and equities. The data is supplied in a DataFrame named ledger with the index set to dates, represented as strings. The data looks like this:
| Cash | Securities | Balance | |
|---|---|---|---|
| 2020-10-01 | 0.0 | -300.0 | 1222.0 |
| 2020-10-02 | 300.0 | -200.0 | 1322.0 |
| 2020-10-03 | -100.0 | 700.0 | 1922.0 |
Cet exercice fait partie du cours
Intermediate Python for Finance
Exercice interactif pratique
Essayez cet exercice en complétant cet exemple de code.
# Select the Balance for October 2nd
print(ledger.loc['____','____'])
# Select the Balance for October 3rd
print(ledger.____['____','____'])