[R] multiple lines and plot

[Uwe Ligges]

Mauricio Cardeal wrote:

> Hi. Please, how can I put together 2 or more lines at the same 
> scatterplot ? Example: measures of protein intake (quantitative) of 4 
> children over 30 days, by day. How to plot all children at same graphic: 
> Protein X Time ? Is there any command like "overlay" ?


Make the plot for one child and add other with connands uch as lines() 
or segments(), don't know what is best in your case.

Uwe Ligges

> Thank you,
> Mauricio
> 
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