Data collected from Google Finance and Yahoo finance using the package tidyquant.



An object of class "data.frame".


Has been collected using the tidyquant::tq_get function family in Summer 2017. The code to generate this data is available in the github repository of this package. As the Google Finance API providing financial statement data is currently unavailable, the data cannot be replicated by running the code. Use in scientific studies is not advised without prior cleaning/checking.


data(russell_3000) prepare_missing_values_graph(russell_3000, ts_id = "period")