I have no success with the following R codes:
data <- c("1208 Buckingham Drive, Crystal Lake, IL 60014",
+           "9820 State Street East, Paducah, KY 42001",
+           "685 Park Place, Saint Petersburg, FL 33702",
+           "5316 4th Avenue, Charlotte, NC 28205",
+           "2994 Somerset Drive, Baldwinsville, NY 13027",
+           "5457 5th Street South, Tallahassee, FL 32303")
geocode  <- do.call(rbind, lapply(data, street2coordinates))
the error message says:
Error in function (type, msg, asError = TRUE) : Failed to connect to www.datasciencetoolkit.org port 80: Operation timed out
Is this some setup issue in my RStudio? Thanks for help!