3rd Ed | Ch 5 | Correlation and Covariance code block
TomPham97 opened this issue · comments
Tom Pham commented
The following code block from the 3rd edition needs to be changed to
returns.MSFT.corr(returns["IBM"])
Wes McKinney commented
I decided to use the returns['MSFT']
(and avoid the dot-attribute access) in the 3rd edition