Ghosh, Sandeep wrote on 3/17/2005 1:25 PM:
Hi All,
For the following data when I use xyplot in package lattice the intervals are in the order of 2, 24, 8, but instead I want them to be in the order 2, 8, 24.
Treatment Interval value A 2 0.448 A 24 1.85 A 8 1.166 B 2 1.074 B 24 1.5 B 8 1.065 C 2 0.854 C 8 0.589
The R script is xyplot(value ~ Interval, data=studyData, type='b', groups = Treatment,
Is there a way in xyplot to specify the order?.
-Sandeep
Hi Sandeep,
You can make Interval an ordered variable:
studyData$Interval <- ordered(studyData$Interval, c("2", "24", "8"))
xyplot(value ~ Interval, data=studyData, type='b', groups = Treatment)--sundar
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