That's not quite it. I think the :_type values being color names is confusing things. I don't want the dots to be colored by :_type.
I would like dots for :thing1 to be in purple and the dots for :thing2 to be in orange. So every dot in the first layer needs to be purple and every data in the second layer needs to be orange. Thanks, Leah On Fri, Jul 25, 2014 at 1:36 PM, Daniel Jones <[email protected]> wrote: > > I think this will do the trick, if I understand what you're going for. > > > > plot(t,layer(Geom.subplot_grid(Geom.point),ygroup=:_type,x=:rank,y=:thing1,color=:_type), > > layer(Geom.subplot_grid(Geom.point),ygroup=:_type,x=:rank,y=:thing2,color=:_type), > Scale.discrete_color_manual("red", "green", "blue")) > > > On Friday, July 25, 2014 10:51:14 AM UTC-7, Leah Hanson wrote: > >> Thank, that's very helpful. :) >> >> This is what worked: >> ~~~ >> plot(t,layer(Geom.subplot_grid(Geom.point),ygroup=:_ >> type,x=:rank,y=:thing1,color=:_type), >> layer(Geom.subplot_grid(Geom.point),ygroup=:_type,x=:rank, >> y=:thing2,color=:_type)) >> ~~~ >> >> However, now I'd like to color by layer instead of by :_type, since I >> want the two layers of dots to be different colors. >> >> This does not work: >> ~~~ >> plot(t,layer(Geom.subplot_grid(Geom.point),ygroup=:_ >> type,x=:rank,y=:thing1,color="red"), >> layer(Geom.subplot_grid(Geom.point),ygroup=:_type,x=:rank, >> y=:thing2,color="blue")) >> ~~~ >> >> I've also tried passing the color argument into Geom.point or >> Geom.subplot_grid. I tried setting the value of color to be a >> "Scale.discrete_color_manual", but the color aesthetic did not consider >> that to be an appropriate type. >> >> How do assign per-layer colors? >> >> Thanks, >> Leah >> >> >> On Fri, Jul 25, 2014 at 12:34 PM, Johan Sigfrids <[email protected]> >> wrote: >> >>> I think you might have to put the Geom.subplot_grid inside the layers. >>> >>> >>> On Friday, July 25, 2014 7:37:48 PM UTC+3, Leah Hanson wrote: >>>> >>>> I am trying to make a relatively complicated graph in Gadfly, and am >>>> struggling. >>>> >>>> This is some sample data with the same structure as my data. >>>> ~~~ >>>> julia> t = readtable("testdata.csv") >>>> 9x5 DataFrame >>>> |-------|---------|------|-------|--------|--------| >>>> | Row # | _type | rank | speed | thing1 | thing2 | >>>> | 1 | "red" | 1 | 10.0 | 0.0 | 0.0 | >>>> | 2 | "red" | 2 | 11.1 | 0.1 | 0.2 | >>>> | 3 | "red" | 3 | 12.4 | 0.3 | 0.0 | >>>> | 4 | "green" | 1 | 8.0 | 0.2 | 1.0 | >>>> | 5 | "green" | 2 | 7.0 | 0.1 | 0.5 | >>>> | 6 | "green" | 3 | 9.0 | 0.2 | 0.0 | >>>> | 7 | "blue" | 1 | 1.0 | 1.0 | 1.0 | >>>> | 8 | "blue" | 2 | 2.0 | 0.2 | 0.2 | >>>> | 9 | "blue" | 3 | 3.0 | 0.1 | 0.1 | >>>> ~~~ >>>> >>>> Currently, I am trying to make a plot with three rows; each row has a >>>> plot with two layers. The rows are by :_type. The x-axis for everything is >>>> :rank. The two layers should be scatterplots of :thing1 and :thing2. >>>> >>>> I have tried several variations, here is one of them: >>>> ~~~ >>>> julia> plot(t,Geom.subplot_grid(Geom.point),ygroup=:_type,layer(x=: >>>> rank,y=:thing1),layer(x=:rank,y=:thing2)) >>>> Error showing value of type Plot: >>>> ERROR: The following aesthetics are required by Geom.point but are not >>>> defined: x, y >>>> >>>> in error at error.jl:21 >>>> in assert_aesthetics_defined at /usr/local/google/home/lhanson >>>> /.julia/v0.3/Gadfly/src/aesthetics.jl:148 >>>> in render at /usr/local/google/home/lhanson/.julia/v0.3/Gadfly/ >>>> src/geom/point.jl:27 >>>> in render_prepared at /usr/local/google/home/lhanson >>>> /.julia/v0.3/Gadfly/src/Gadfly.jl:718 >>>> in render at /usr/local/google/home/lhanson/.julia/v0.3/Gadfly/ >>>> src/geom/subplot.jl:234 >>>> in render_prepared at /usr/local/google/home/lhanson >>>> /.julia/v0.3/Gadfly/src/Gadfly.jl:718 >>>> in render at /usr/local/google/home/lhanson/.julia/v0.3/Gadfly/src/ >>>> Gadfly.jl:673 >>>> in display at /usr/local/google/home/lhanson/.julia/v0.3/Gadfly/src/ >>>> Gadfly.jl:922 >>>> in display at /usr/local/google/home/lhanson/.julia/v0.3/Gadfly/src/ >>>> Gadfly.jl:837 >>>> in print_response at REPL.jl:140 >>>> in print_response at REPL.jl:125 >>>> in anonymous at REPL.jl:584 >>>> in run_interface at ./LineEdit.jl:1377 >>>> in run_frontend at ./REPL.jl:816 >>>> in run_repl at ./REPL.jl:170 >>>> in _start at ./client.jl:399 >>>> ~~~ >>>> >>>> How do I put layers inside a subplot? >>>> >>>> Thanks, >>>> Leah >>>> >>> >>
