On Wednesday, 19 July 2017 05:23:00 UTC-6, Thomas Judson wrote: > > The following code works in CoCalc > > cases <- c(36, 531, 4233, 8682, 7164, 2229, 600, 164, 57, 722, 1517, 1828, > 1539, 2416, 3148, 3465, 1440) > deaths <- c(0, 0, 130, 552, 738, 414, 198, 90, 56, 50, 71, 137, 178, 194, > 290, 310, 149) > plot(ts(cases), col="red", main="Influenza Epidemic") > lines(ts(10*deaths),col="blue”) > > However, I get the following error when I try to plot this in a Sage cell > > Error in plot.new() : cairo error 'error while writing to output stream' > Error in plot.xy(xy.coords(x, y), type = type, ...) : > plot.new has not been called yet > > > I may or may not get the plot. > > > Other R plots seem to work in the Sage cells. Any ideas? > > > Tom > > > I've tried it ten times or so and got the plot with no errors every time. Can you reproduce it in your setup reliably? I don't have any clue what can be wrong here that it works sometimes but not always...
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