[R] labeling panels in lattice plots
Steve_Friedman at nps.gov
Steve_Friedman at nps.gov
Tue Mar 31 15:28:05 CEST 2009
I am using windows XP with R 2.8.1
I am generating a lattice plot of annual rain patterns using the following
function:
> xyplot(rain.stats$min+ rain.stats$max + rain.stats$ave ~
rain.stats$month |rain.stats$year,
lty = 1, data = rain.stats, type = c("l","l", "l"), col =
c("red", "blue", "green"), distribute.type = TRUE,
main = "Annual Monthly Minimum, Average and Maximum PPT")
Each panel is labels with "rain.stats$year" instead of the actual value
referenced by this variable.
the data.frame I'm using has the following form (year values range from
1965 to 2000 and month from 1 to 12).
> dim(rain.stats)
> 432 6
>rain.stats[1:10,]
year month X2 min max ave
1 1965 1 1 0.0000 1.9196 0.3650112
2 1966 1 1 2.1483 4.9615 3.5247034
3 1967 1 1 0.4038 3.9145 1.7133045
4 1968 1 1 0.2033 3.2119 1.1844769
5 1969 1 1 1.2533 5.6226 2.9505545
6 1970 1 1 0.9142 3.8861 2.6248453
7 1971 1 1 0.1191 1.6109 0.6570289
8 1972 1 1 0.2309 2.9380 0.9259674
9 1973 1 1 0.9471 3.6342 1.9019848
10 1974 1 1 0.1739 9.0225 1.0672980
The plot illustrates exactly what I'm after with the exception of the panel
labels. I'm following an example in the Lattice Book by Deepayan Sarkar
(which I find very informative - thanks), but I'm not getting the results
as per the example.
Can anyone offer a solution?
Thanks in advance.
Steve
Steve Friedman Ph. D.
Spatial Statistical Analyst
Everglades and Dry Tortugas National Park
950 N Krome Ave (3rd Floor)
Homestead, Florida 33034
Steve_Friedman at nps.gov
Office (305) 224 - 4282
Fax (305) 224 - 4147
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