Re: [R] plot.mob() fails with cut() error "'breaks' are not unique"

2013-01-23 Thread Achim Zeileis
On Tue, 22 Jan 2013, Jason Musil wrote: DeaR all, I am using mob() for model based partitioning, with a dichotomous variable (participant's correct/incorrect response to a test item) regressed onto a continuous predictor related to a given property of the test item. Although this variable is

[R] plot.mob() fails with cut() error "'breaks' are not unique"

2013-01-22 Thread Jason Musil
DeaR all, I am using mob() for model based partitioning, with a dichotomous variable (participant's correct/incorrect response to a test item) regressed onto a continuous predictor related to a given property of the test item. Although this variable is continuous, the value of this variable for