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interaction.plot for continuous variables
4 messages · carol white, John Fox, Greg Snow +1 more
Dear Carol, See Effect(), effect(), and allEffects() in the effects package. I hope this helps, John
-----Original Message----- From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org] On Behalf Of carol white Sent: February-16-14 8:35 AM To: r-help at stat.math.ethz.ch Subject: [R] interaction.plot for continuous variables Hi, Since factor variables should be used with interaction.plot, which
function
can be used to illustrate interactions between continuous variables? Regards, Carol [[alternative HTML version deleted]]
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3 days later
The Predict.Plot function in the TeachingDemos package (and the related TkPredict function in the same package) are one option for creating plots to show interactions and non-linear relationships with continuous (and mix of continuous and factor variables).
On Sun, Feb 16, 2014 at 6:34 AM, carol white <wht_crl at yahoo.com> wrote:
Hi,
Since factor variables should be used with interaction.plot, which function can be used to illustrate interactions between continuous variables?
Regards,
Carol
[[alternative HTML version deleted]]
______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Gregory (Greg) L. Snow Ph.D. 538280 at gmail.com
you can also use equal.count() from lattice to split up your continuous variables, then enter them as conditioning variables eg in xyplot()
Von: r-help-bounces at r-project.org [r-help-bounces at r-project.org]" im Auftrag von "Greg Snow [538280 at gmail.com]
Gesendet: Mittwoch, 19. Februar 2014 16:54 An: carol white Cc: r-help at stat.math.ethz.ch Betreff: Re: [R] interaction.plot for continuous variables The Predict.Plot function in the TeachingDemos package (and the related TkPredict function in the same package) are one option for creating plots to show interactions and non-linear relationships with continuous (and mix of continuous and factor variables). On Sun, Feb 16, 2014 at 6:34 AM, carol white <wht_crl at yahoo.com> wrote: > Hi, > Since factor variables should be used with interaction.plot, which function can be used to illustrate interactions between continuous variables? > > Regards, > > Carol > [[alternative HTML version deleted]] > > ______________________________________________ > R-help at r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Gregory (Greg) L. Snow Ph.D. 538280 at gmail.com ______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.