[adegenet-forum] Changes to Scatter Function

[Jombart, Thibaut]

ps: I suspect you've been through it already, but there are a few examples of dapc scatterplots customization in:
vignette("adegenet-dapc")

Cheers

Thibaut
________________________________________
From: adegenet-forum-bounces at r-forge.wu-wien.ac.at [adegenet-forum-bounces at r-forge.wu-wien.ac.at] on behalf of Jombart, Thibaut [t.jombart at imperial.ac.uk]
Sent: 04 July 2011 14:13
To: Roy Francis Mathew; adegenet-forum at r-forge.wu-wien.ac.at
Subject: Re: [adegenet-forum] Changes to Scatter Function

Hello,

thanks for the feeback. For your questions:

> *Change the size of legend box and legend text/spacing etc
Nop. You will need to add the legend using "legend" for further customization.

> *Change the size of the plotted points (such as cex)
Yes: cex=...

> *It was possible to change the size and text of the subtitle of the inset plot, but no longer possible.
Yes. I thought since the content is always the same, there was no need for adding yet another argument to change subtitles. Further customization is possible via add.scatter.eig and add.scatter (ade4 package).

> *When pch is changed on the graph it doesnt change in the legend
True. So far only the color is used in the legend. I will think about changing that in the next release. But again, easy to customize using 'legend'.

> *Why does scatter give a completely different plot when used with result from dudi.pca?
This is because 'scatter' is a generic function. If you look for the code:
###
> scatter
function (x, ...)
UseMethod("scatter")
###
So it actually calls different methods for objects with different classes. The method used on outputs of dudi.pca is scatter.dudi; there is a scatter.dapc for dapc objects.

Cheers

Thibaut
______________________________________
From: adegenet-forum-bounces at r-forge.wu-wien.ac.at [adegenet-forum-bounces at r-forge.wu-wien.ac.at] on behalf of Roy Francis Mathew [RoyFrancis.Mathew at agrsci.dk]
Sent: 02 July 2011 15:33
To: adegenet-forum at r-forge.wu-wien.ac.at
Subject: Re: [adegenet-forum] Changes to Scatter Function

Hi,
I have noticed that the scatter function has been improved and arguments have changed slightly.
The addition of the legend is helpful. And the other additional features are fantastic.
I was wondering if the following are possible:

*Change the size of legend box and legend text/spacing etc
*Change the size of the plotted points (such as cex)
*It was possible to change the size and text of the subtitle of the inset plot, but no longer possible.
*When pch is changed on the graph it doesnt change in the legend
*Why does scatter give a completely different plot when used with result from dudi.pca?

Thanks in advance,

Regards
Roy Mathew Francis
royfrancis.mathew at agrsci.dk
+45 52809424 (mob)
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