IShares: IShares class constructor
In skiamu/ETF: ETF data downloader

The IShares class is a "virtual" class in the sense that it's never actually instantiated but used to give the interface to its subclasses. For instace at the IShares class level we implement the getter methods

1	IShares(summary_link, tickers_to_keep)

`summary_link`	link where the IShares summary data (in JSON format) is downloaded from. This is the data summarizing all the ETF of the IShares provider
`tickers_to_keep`	character vector containing the tickers to keep. One might want to keep just a subset of tickers due to storage constraints

a new IShares object

skiamu/ETF documentation built on April 28, 2020, 6:08 a.m.