How to use rainbow function without the gamma argument
Have you looked at ?rainbow ? Is there a reason why you don't simply leave the gamma parameter away? Try: pie(rep(1,100), col=rainbow(100, s = 1.0, v = 0.75, start = 0.0, end = 0.75)) Cheers, B.
On 2014-04-19, at 6:05 AM, Francesco Brundu wrote:
Hi all, I am using an old code (probably written for R 2.5) and it stops when calling rainbow() with gamma argument. I saw that gamma argument is not present in newer version of R rainbow function. How can I translate this line of code: rainbow(100, s = 1.0, v = 0.75, start = 0.0, end = 0.75, gamma = 1.5) ? It fails with: Error in rainbow(100, s = 1, v = 0.75, start = 0, end = 0.75, gamma = 1.5) : unused argument (gamma = 1.5) Calls: nmfconsensus ... matrix.abs.plot -> image -> image.default -> rainbow Execution halted Thanks ~ Francesco Brundu [[alternative HTML version deleted]]
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