search for: data_location

I am having trouble importing a zoo object after writing it. When I try to import using read.zoo, I get the following error: Error in read.zoo(data_location) : index contains NAs But when I inspect the file I don't have any NAs A sample data (.txt 2KB) can be downloaded at: http://www.mediafire.com/?29dqndxf2do9m9e Thanks for the help, Joe