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business-science / riingo

An R interface to the Tiingo stock price API
https://business-science.github.io/riingo/
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Currency Pairs #2

Closed aegerton closed 6 years ago

aegerton commented 6 years ago

@DavisVaughan I saw your recent tweet in response to a question regarding currency pairs and tried to follow your suggestion as follows;-

riingo_crypto_prices("btcjpy", convert_currency = "usd", 
                     resample_frequency = "1min", start_date = "2018-04-05") %>%
  mutate(usdjpy=1/fxRate)

Unfortunately, the following error message is received;-

Error in mutate_impl(.data, dots) : 
  Evaluation error: object 'fxRate' not found.
In addition: Warning message:
The Tiingo API only uses the first ticker when convert_currency is specified.

Any suggestions as to how I can resolve this error, please?

DavisVaughan commented 6 years ago

Can you update to the dev version? There was a small bug I had to fix

devtools::install_github("business-science/riingo")

aegerton commented 6 years ago

It works fine with the dev version, thank you @DavisVaughan