How to multiply a pandas DataFrame Column by a single value?

Question

I have a DataFrame with a column of prices in USD and want to convert them to EUR. Yet, I coded a function which supplies the quotation as a return, now I don't know how to multiply all entries in the DataframeColumn by the quotation.

`df = df.assign(colname=df["colname"] * factor)` – Paul H Oct 05 '20 at 20:48 — Paul H, Oct 05 '20 at 20:48
`df['usd'] *= coefficent`. – Quang Hoang Oct 05 '20 at 20:50 — Quang Hoang, Oct 05 '20 at 20:50

score 3 · Answer 1 · answered Oct 05 '20 at 20:49

3

df['usd'] = df['usd'] * coefficient

answered Oct 05 '20 at 20:49

Alexandra Dudkina

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How to multiply a pandas DataFrame Column by a single value?

1 Answers1