Closed biometrician closed 1 year ago
I would suggest to ask Gregor to do this task.
Done! Some comments:
decreasing
in the plot.abe function. If TRUE (default) the variables are ordered in a decreasing fashion, if FALSE they are ordered in an increasing fashion. Is this sufficient or would you also need arbitrary (i.e. not simply increasing or decreasing) orderings?This is now also based on ggplot. This makes the horiz argument redundant. Also, the ordering is a bit more difficult now. As far as I know it is not possible to order them separately in each facet. So the ordering is now based on the first facet. Maybe i can find a better solution.
Hi Gregor, I am testing the new plotting options. It looks really good with ggplot. I think it is absolutely okay, if the variables are always sorted from the largest to the smallest VIF.
I have only one request: In the linear model, can you delete the variable (Intercept)
from the plot. This has to be included in all models per definition.
Thanks!
1) I think setting
horiz = TRUE
as default for type.plot = "variables", would increase readability of the variable names.2) My model was selected using
criterion = "AIC"
andtau = INF
. In this case the title of the plot is only "tau = INF". Can you add the AIC or BIC. If the `criterion = "alpha" then the title correctly also show the alpha level.3) I tried to order the variables by the VIF frequency, but I failed. It would be really nice, if the user could change the order.
4) Can you add an axis label "VIF (%)".
Thanks!