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How not to specify the getSymbols() source

There are several ways you can specify the data source when you use getSymbols(). Which of the following is a way you should not use getSymbols() to pull data from a specific source?

지침

50 XP

가능한 답변

Use the src argument.

Use setSymbolLookup().

Call getSymbols.[source]() directly.

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지침

가능한 답변

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