| jetPal | R Documentation | 
jetPal is a palette of colors similar that found in Matlab. 
This is a nice general palette for data exploration - similar to a rainbow palette 
but does not cycle back to the lower color level 
(dark blue –> cyan –> yellow –> dark red).
jetPal(n)
| n | Number of colors to generate | 
image(volcano, col=jetPal(50))
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