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### Minimal, reproducible example:
``` R
library(caret)
data(iris)
y
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task = makeClassifTask(data = iris, target = "Species")
Error in makeClassifTask(data = iris, target = "Species") :
Assertion on 'data' failed: Must be of type 'data.frame', not 'OMLDataSet'
> se…
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Hi,
I wonder what happened to the evtree method, training with evtree now takes double amount of time and for some of the larger data sets its also not parallelized anymore and just computes on 1 core…
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I am using your code 4 converting ctree into SAS and receive the following error:
Error in (function (classes, fdef, mtable) :
unable to find an inherited method for function ‘nodes’ for signatur…
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![7-6-2015 3-18-50 pm](https://cloud.githubusercontent.com/assets/985548/8532322/f42f40f8-23f2-11e5-9d9c-27571d0375a7.jpg)
I'm trying to output a ctree (partykit package) plot with:
```
myppt = addPl…
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Thanks for this cool library - exactly what I've been looking for. However - I've got a bit of an issue, I get the following error message:
> {"error":["500 - Internal server error"],"message":["obje…
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It would be nice to add MOB models from partykit package. They resemble cubist approach someways...
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Dear rOpenSci,
I'm using R to download occurrence records for multiple species at once (from csv) from GBIF with package dismo. I have some modified code for this, but am consistently getting the err…
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I discovered these posts tonight, and thought they would fit in nicely with `DiagrammeR`.
http://blog.nguyenvq.com/blog/2014/01/17/skeleton-to-create-fast-automatic-tree-diagrams-using-r-and-graphviz…
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I am working on a plot function for this ML package https://github.com/tqchen/xgboost (I want to plot the tree model generated). I think DiagrammeR is perfect for this job.
However it would require a…