Luis Ridao Cruz allegedly said on 3/1/2005 8:50 AM:
R-help,
I'm using 'xyplot' in lattice package which plots length frecuencies by year (10). The order I get is not logical and the 'index.cond' argument to 'xyplot' is a bit cumbersome when it comes to plot a great deal of (in my case years).
I have tried sorting the conditioning variable but still get the same result.
Is there any easy way to do it without making use of 'index.cond' ?
The function call is as follows:
xyplot ( number ~ cm | as.factor(test$year) , data=test)
Thanks in advance
version
_ platform i386-pc-mingw32
arch i386 os mingw32 system i386, mingw32 status major 2 minor 0.1 year 2004 month 11 day 15 language R
Luis,
You should set test$year as ?ordered:
# set `levels' to the order you want the panels to appear test$year <- ordered(test$year, levels = .......) xyplot ( number ~ cm | year , data = test)
--sundar
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