[R-sig-ME] x axis wrong with effects to plot an interaction based on lme4

[Ben Bolker]

  I agree with Prof. Fox that we need a reproducible example, but I'm
guessing that you made one of your variables into a factor at some point
along the way.


On 17-01-15 01:54 PM, Fox, John wrote:
> Dear carole,
> 
> Without a reproducible example (your data and the commands you used
> to produce the results that you mention) it's impossible to answer
> your question.
> 
> Can you supply this information?
> 
> John
> 
> -------------------------------------- John Fox, Professor McMaster
> University Hamilton, Ontario, Canada Web: socserv.mcmaster.ca/jfox
> 
> 
> 
>> -----Original Message----- From: R-sig-mixed-models
>> [mailto:r-sig-mixed-models-bounces at r- project.org] On Behalf Of
>> caroleperso Sent: Sunday, January 15, 2017 1:31 AM To:
>> r-sig-mixed-models at r-project.org Subject: [R-sig-ME] x axis wrong
>> with effects to plot an interaction based on lme4
>> 
>> Hi I have the following results based on a glmer Analysis :
>> 
>> Random effects: Groups Name        Variance Std.Dev. N
>> (Intercept) 1.1885   1.0902 STIM   (Intercept) 0.2347   0.4844 
>> Number of obs: 650, groups:  N, 65; STIM, 10
>> 
>> Fixed effects: Estimate Std. Error z value Pr(>|z|) (Intercept)
>> 0.02678    0.22648   0.118   0.9059 GDSc        - 0.45738
>> 0.15979  -2.862   0.0042 ** MMSEc        0.07461    0.04863   1.534
>> 0.1250 int          0.69647    0.13217   5.270 1.37e-07 *** 
>> MMSEc:int    0.04365    0.02043   2.137   0.0326 *
>> 
>> I have plot the interaction with the effect package
>> 
>> plot(allEffects(fear), multiline=TRUE)
>> 
>> however the x-axis is false limited to a max value of 2 while the
>> max value is 3.84. I have tried many things but that do not work at
>> all. I also find curious that the values are integer while all are
>> decimals. any help? many thanks carole
>> 
>> 
>> 
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>> 
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