17 Dec 2011

Function to Collect Geographic Coordinates for IP-Addresses

I added the function IPtoXY to theBioBucket-Archives which collects geographic coordinates for IP-addresses.
It uses a web-service at http://www.datasciencetoolkit.org// and works with the base R-packages.

# System time to collect coordinates of 100 IP-addresses:
> system.time(sapply(log$IP.Address[1:100], FUN = IPtoXY))
       User      System verstrichen
       0.05        0.02       33.10
Labels: ,

2 comments :

  1. MamzelleBulle19 December 2011 at 17:16

    Hi,
    sorry but it doesn't work because : http://www.datasciencetoolkit.org//
    (111) Connection refused

    Maybe you know why...

    Thanks

    ReplyDelete
    Replies
    1. Kay5 April 2012 at 14:29

      ..I just tried it and it seems as if the server is down - I expect this to be a temporary problem.

      Delete

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