[R] TwitteR package

Hi all, I am a beginner in R attempting to use TwitteR package to query lists of Twitter followers for several users. I successfully have set "nx" as an object assigned with the screenName I want to query but when I use the method "nx$getFollowerIDs(n=NULL)" it returns a list of users from my o

[R] twitteR package -- geocode

Question: twitteR's searchTwitter() function contains a 'geocode' argument that returns tweets from users whose location falls within a given radius. I'm not completely familiar with the API from which twitteR pulls, but no mechanism exists to extract location coordinates from the tweets themse