Hello,
I can't seem to make qqmath plot text.
v <- rnorm(8)
qqmath(~v) # this is ok, but
qqmath(~v, panel=function(x, y) {
points(x, y)
text(0, 0, 'print me', cex=2)})
isn't ok.
The axis frame is printed properly (ie, as in
qqmath(~v)), but neither 'print me' nor the points
show up on the graph. I can, however, see the upper
half of the word 'me' in the lower left corner of the
graphics device. So somehow things are being
translated down and to the left; well 'print me' is
anyway, but I don't see any points anywhere.
Could someone please lend me a helpin hand?
(R 1.3.1, Windows 95)
Thanks a lot,
Dennis
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Hi> I can't seem to make qqmath plot text. > > v <- rnorm(8) > qqmath(~v) # this is ok, but > > qqmath(~v, panel=function(x, y) { > points(x, y) > text(0, 0, 'print me', cex=2)}) > > isn't ok. > > The axis frame is printed properly (ie, as in > qqmath(~v)), but neither 'print me' nor the points > show up on the graph. I can, however, see the upper > half of the word 'me' in the lower left corner of the > graphics device. So somehow things are being > translated down and to the left; well 'print me' is > anyway, but I don't see any points anywhere. > > Could someone please lend me a helpin hand?That is because qqmath is a lattice function and lattice is built on top of grid, which uses a different set of graphics commands. Try using ltext() and lpoints() or grid.text() and grid.points() and it should work ok. Hope that helps Paul -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
try replacing text and points by ltext and lpoints respectively. R base graphics functions don't work under grid. See help(ltext) for a list of implemented replacements. --- "Dennis L. Malandro" <nawlnz at yahoo.com> wrote:> Hello, > > I can't seem to make qqmath plot text. > > v <- rnorm(8) > qqmath(~v) # this is ok, but > > qqmath(~v, panel=function(x, y) { > points(x, y) > text(0, 0, 'print me', cex=2)}) > > isn't ok. > > The axis frame is printed properly (ie, as in > qqmath(~v)), but neither 'print me' nor the points > show up on the graph. I can, however, see the upper > half of the word 'me' in the lower left corner of > the > graphics device. So somehow things are being > translated down and to the left; well 'print me' is > anyway, but I don't see any points anywhere. > > Could someone please lend me a helpin hand? > > (R 1.3.1, Windows 95) > > Thanks a lot, > Dennis > > __________________________________________________ > > > >-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-> r-help mailing list -- Read > http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html > Send "info", "help", or "[un]subscribe" > (in the "body", not the subject !) To: > r-help-request at stat.math.ethz.ch > _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._.___________________________________________________ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._