[R] R lines type in a glm/predict model

[Rolf Turner]

On 15/09/15 20:21, laurafdez56 wrote:
> Hey David!
> This is my graphic.  sup.png
> <http://r.789695.n4.nabble.com/file/n4712271/sup.png>
> I want only to change the line type (square line instead dotted line) in
> order to distinguish the species.

What *on earth* do you mean by a "square line"?

cheers,

Rolf Turner

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