Hello, I'm trying to get the distances between two Zipcode variables, but for some reason I get this error: "matching was not perfect, returning what was found.Error: no such index at level 1" Here is my code:
library(ggmap)mapdist(data$Zip.A, data$Zip.B, mode = "driving") The Zip codes are all in 5 digits format.I really appreciate any help or suggestion.Thanks. [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.