Hi,
I limit my data to just two fields. Longitude and latitude. I first used
is.finite to check each of the long and lat values to make sure they are finite
values.
Then when I use ggmap again, it still tells me that it removed the majority of
the records bec of non-finite values.
Any other suggestions?
Thanks!
From: Thierry Onkelinx
Sent: Wednesday, July 01, 2015 2:50 AM
To: Chichi Shu
Cc: r-help@r-project.org
Subject: Re: [R] ggmap warning
Your data contains 4945 rows with missing or infinite values. These cannot be
handled by stat_density2d and are dropped for that reason.
Best regards,
Thierry
Op 1 jul. 2015 08:43 schreef "Chichi Shu" <chichi....@hotmail.com>:
Dear Listers
I’ve been using ggmap package to produce crime Heat map. But I’ve noticed the
following warning message when executing my code:
In loop_apply(n, do.ply) :
Removed 4945 rows containing non-finite values (stat_density2d).
I’ve googled this message but I couldn’t find any good answers.
Is this related to ggmap package or one of its depending package?
What does it mean?
Thanks!
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