search for: tval4

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2008 Mar 28
1
Device problems in a loop.
...)), main=eval(substitute(expression(paste(' ', delta[phi[1]], " = ", tval, ' | ', delta[phi[2]], ' = ', tval2, ' | ', delta[theta[1]], ' = ', tval3, ' | ', delta[theta[2]], ' = ', tval4,)), list(tval=A, tval2=B, tval3=C, tval4=D)))) dev.print(file=filenameplot[i], device=png, width=600, height=480) dev.off() } Error is: Error in dev.print(file = filenameplot[i], device = png, width = 600, : no device to print from I cannot figure out why the loop won't...