Forum: help

RE: Getting error message when running examples from the manual [ Reply ] By: Robert Udale on 2015-05-11 15:33	[forum:42435]
Thanks for your help. I have updated the Matrix package, and am using the latest versions of R and the BF package. Somehow, I am still getting the same error message. Are there any other potential solutions? Thanks!

RE: Getting error message when running examples from the manual [ Reply ] By: Richard Morey on 2015-04-27 13:57	[forum:42201]
You have an old version of the Matrix package. If you restart R, then update the Matrix package: update.packages('Matrix') and then load the BayesFactor package, it should run fine.

Getting error message when running examples from the manual [ Reply ]
By: Robert Udale on 2015-04-17 11:33

[forum:42197]

Hello,

I am trying to run a script containing the example analyses from the manual and the BF package website. However, even when I copy the examples, I get an error message, and do not get the complete BF output.

For example, I want to run this ANOVA example:

data(ToothGrowth)
ToothGrowth$dose = factor(ToothGrowth$dose)
bf = anovaBF(len ~ supp*dose, data=ToothGrowth)
bf

In the manual it says I should get this output:

## Bayes factor analysis
## --------------
## [1] supp : 1.2 ±0%
## [2] dose : 4.98e+12 ±0%
## [3] supp + dose : 2.92e+14 ±1.58%
## [4] supp + dose + supp:dose : 7.44e+14 ±1.01%
##
## Against denominator:
## Intercept only
## ---
## Bayes factor type: BFlinearModel, JZS

However, I get this output:

Bayes factor analysis
--------------
[1] supp : 1.198757 ±0.01%
[2] dose : 4.983636e+12 ±0%
[3] supp + dose : NA ±NA%
[4] supp + dose + supp:dose : NA ±NA%

Against denominator:
Intercept only
---
Bayes factor type: BFlinearModel, JZS

Accompanied with this error message:

Error in validObject(.Object) : invalid class “ddenseModelMatrix” object: superclass "geMatrix" not defined in the environment of the object's class

What does this error message mean, and how might I fix it?