[R] New versions of lattice and grid

[apjaworski@mmm.com]

I just ran package update on my Win2000 R-1.6.1 and it installed new
versions of lattice and grid (0.6-7 and 0.7-3 respectively).  Then I ran
demo(lattice) and noticed that the last plot, which is supposed to
illustrate math expression usage, fails in the sense that all expression
are shown literally.  For example the title of the plot reads " pi*sum(x,
i=0, n)", the x-axis label is "sigma[i]", the subtitle reads
frac(demonstrating, expressions), etc.  This happed using windows device as
well as postscrip device (on Win2000 and Linux platforms).

I am almost sure that this worked before.  Could anybody confirm this?

Andy

__________________________________
Andy Jaworski
Engineering Systems Technology Center
3M Center, 518-1-01
St. Paul, MN 55144-1000
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