[R] How to plot multiple graphs each with multiple y variables

[Gabor Grothendieck]

Try something like this where we use the built in data frame anscombe:

opar <- par(mfrow = c(1, 2), no.readonly = TRUE)
matplot(1:11, anscombe[1:4], pch = 1:4, col = 1:4, log = "x", ylab = "Y")
matplot(1:11, anscombe[5:8], pch = 1:4, col = 1:4, log = "x", ylab = "Y")
par(opar)


On Mon, Feb 9, 2009 at 4:43 PM, gina patel <ginapatel1981 at yahoo.com> wrote:
> I am new to R and have a problem that I haven't been able to find the answer to in the guides or online.
>
> I have multiple datasets, D1, D2, D3, D4, D5, D6, D7 and D8, and I would like to produce two plots side by side using mfrow.  The first plot should contain data from D1-D4, the second should contain D5-D8.
>
> I can plot these separately using the code,
>
> par(mfrow=c(1,1))
> plot(c(0.000001,1),c(0,100),type="n", xlab="D", ylab="% R", log="x")
>      points(D1$L0,D1$K1_R1,lwd=2, col="blue", )
>      points(D2$L0,D2$K1_R2,lwd=2, col="red", )
>      points(D3$L0,D3$K1_Rt3,lwd=2, col="orange", )
>      points(D4$L0,D4$K1_R4,lwd=2, col="black", )
>
> or
>
> par(mfrow=c(1,1))
> plot(c(0.000001,1),c(0,100),type="n", xlab="D", ylab="% R", log="x")
>      points(D5$L0,D1$K2_R1,lwd=2, col="blue", )
>      points(D6$L0,D2$K2_R2,lwd=2, col="red", )
>      points(D7$L0,D3$K2_Rt3,lwd=2, col="orange", )
>      points(D8$L0,D4$K2_R4,lwd=2, col="black", )
>
> but how can I plot them together?
>
> Thanks in advance for your help, I appreciate any help you can give.
>
>
>
>
>
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