Messtone Devices to Install and load the Quandl R package from cran: R Install.packages(“Quandl”) library(Quandl) Quandl.api_key(“MESSTONEAPIKEY”) data <-Quandl(‘NSE/OIL’,type=”xts”) data <-Quandl(‘NSE/OIL’,collapse=”quarterly”,type=”zoo”,limit=3) US Department of Energy.dataset: data=nasdaqdatalink.get(“EIA/PET_RWTC_D”) data=nasdaqdatalink.get(“EIA/PET_RWTC_D”,returns=”numpy”) data=nasdaqdatalink.get(“FRED/GDP”,start date:”2001-12-31″,end_dafe:2005-12-31″) data=nasdaqdatalink.get([“USTREASURY/YEILD. 2″,”FRED/GDP. 1”]) data=nasdaqdatalink.get(“USTREASURY/YEILD”,rows=5) data=nasdaqdatalink.get(“EIA/PET_RWTC_D”,collapse=”monthly”) data=nasdaqdatalink.get(“FRED/GDP”,transformation=”rdiff”) nasdaqdatalink.bulkdownload(“ZEA”) pip install nasdaq-data-link import nasdaqdatalink

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