Re: [R] change colour of geom_step by scale_colour_manual

2012-11-12 Thread Brian Diggs
On 11/6/2012 11:11 PM, ChangLH wrote: Hi, Color of my step plot is now by default. Now I'd like to change the color as the grey scale I specified. I don't know why I got three black plot. Here I attach two version of codes. The first one produces a step plot with color by default. The second

[R] change colour of geom_step by scale_colour_manual

2012-11-07 Thread ChangLH
Hi, Color of my step plot is now by default. Now I'd like to change the color as the grey scale I specified. I don't know why I got three black plot. Here I attach two version of codes. The first one produces a step plot with color by default. The second one, modified from the first one, is not