How to change the size of label values in xyplot in R

lattice, r

Solution

With lattice plotting functions, use `scales=list(cex=1.5)` to set `cex` for tick labels along both axes.

To specify different `cex` values for x- and y- axes, do something like this:

library(lattice)
xyplot(mpg~disp, data=mtcars, 
       scales=list(tck=c(1,0), x=list(cex=1.2), y=list(cex=1.5)))

Problem

I'm using `xyplot` in R to plot several lines (by group) on one graph: ``` xyplot(y~x, type=c('l'), scales=list(tck=c(1,0)), main=list(label="Total decrease", cex=2), xlab=list(label="Years", cex=1.5), ylab=list(label="Percentage", cex=1.5), groups= group, data=df, auto.key=list(columns=2, lines=TRUE, points=FALSE, cex=1.5)) ``` However, I am unable to change the size of the label values. I have tried changing the argument `cex.axis` (within the `xlab` and `ylab` options), but this does not change the size of values along either the x- or the y-axes. Can anybody help? Thanks in advance, Mark

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