Answered
financial time series object - how to delete a column?
This was a funny one ... managed to understand why Time appears in the structure in the first place. Quote from <fints> definiti...

mer än 7 år ago | 0

Question

financial time series object - how to delete a column?
One might have: dt = desc: (none) freq: Daily (1) 'dates: (2715)' 'times: (2715)' 'Open: (2715)...

mer än 7 år ago | 2 answers | 0

Answered
for an existing financial time-series object, is there a simple way to add columns?
I'll just give a partial answer I've found. For an object such as: dt = desc: (none) freq: Daily (1) '...

mer än 7 år ago | 0

Question

financial time series obiect: get a column by name string?
Say, I have a fts object of type: dt = desc: (none) freq: Daily (1) 'dates: (2715)' 'times: (2715...

mer än 7 år ago | 1 answer | 0

Question

for an existing financial time-series object, is there a simple way to add columns?
I'm referring to pandas DataFrame as an example of adding a new ('return') column: spy['return'] = spy['close'].pct_change() ...

mer än 7 år ago | 2 answers | 0