user error described in the FAQ (was [BUG?] xyplot in loop does not work)
Please DO as the posting guide asks and read the FAQ before posting. Do read Q7.22 (and its answer).
On Mon, 22 Nov 2004, Valery Khamenya wrote:
Hi, the following code produces no graphic output:
Correct. It should not.
##################### library(lattice) library(car) data(Robey) for (i in 1:1) xyplot(tfr~contraceptors, data=Robey) ##################### However if line with "for" is out-commented then one gets graph output.
Correct: it should.
Brian D. Ripley, ripley@stats.ox.ac.uk Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595