Hi all, I have a zoo object issue. When I create a zoo object I have following error message: "some methods for 'zoo' objects do not work if the index entries in 'order.by' are not unique."
I checked if I have some duplicates in the 'Time' column, R says yes, but when I check the data set I can't explain why. Here is the code. > sum(duplicated(dataSet1$Time)) [1] 5 > x <- which(duplicated(dataSet1$Time)) > dataSet1[x,] Time fkl010z0 tre200s0 gre000z0 prestas0 rre150z0 tde200s0 ure200s0 4046 2009-03-29 02:10:00 0.5 3.0 0 942.1 0 1.9 92.7 4047 2009-03-29 02:20:00 0.3 2.7 0 942.1 0 1.7 93.4 4048 2009-03-29 02:30:00 0.6 2.8 0 942.2 0 1.8 92.9 4049 2009-03-29 02:40:00 0.4 2.8 0 942.3 0 1.6 92.0 4050 2009-03-29 02:50:00 0.8 2.8 0 942.2 0 1.6 92.1 > Enclosed is a dput file with the data set. Thank you for your help. Regards, Alex
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