bethatkinson rpart issues

bethatkinson / rpart

Recursive Partitioning and Regression Trees

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Fix partial matches in tests

#66 MichaelChirico opened 2 months ago
0
How to interpret xerror of rpart (method="class") when losses are assigned?

#65 A-Pai opened 3 months ago
0
why it is the predicted probability of survival, not die?

#64 A-Pai opened 4 months ago
0
how to get the improve value when this attribute has missing values？

#63 A-Pai opened 4 months ago
0
how to adjust the probabilities for missing data?

#62 A-Pai opened 4 months ago
0
How to specify a loss matrix in rpart？

#61 A-Pai opened 4 months ago
1
What's the meaning of these number for function print.rpart？

#60 A-Pai opened 4 months ago
2
how to get the improve value？

#59 A-Pai opened 4 months ago
1
pages 11/12 of the rpart vignette covers this topic.

#58 A-Pai opened 4 months ago
1
Is there something wrong？--The last split adds little improvement to the apparent error, and increases the cross-validated error.

#57 A-Pai opened 4 months ago
0
what does "split 1" mean in parms for rpart.object?

#56 A-Pai opened 4 months ago
1
What's the meaning of "0 split" for Surrogate splits?

#55 A-Pai opened 4 months ago
0
"surrogate" is used in prediction,but what about missing values when building the tree? Please explain by example

#54 A-Pai opened 4 months ago
0
what is the meaning of “agree” and “adj”？

#53 A-Pai opened 4 months ago
2
Fix string format

#52 wch opened 7 months ago
3
Control split direction

#51 fisherj-2212 opened 7 months ago
3
xpred.rpart malfunction

#50 aidacm opened 1 year ago
0
Interface to python

#49 nickgiki opened 1 year ago
2
Grow tree one split at a time

#48 RoelVerbelen opened 1 year ago
0
Decision Tree leaf node assignments in rpart

#47 wreck84 opened 1 year ago
1
A couple of questions (issues?) on the vignette `longintro`

#46 iago-pssjd opened 1 year ago
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what is the cost sensitive algorithm？

#45 A-Pai opened 1 year ago
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How to calculate the "xerror" in cptable of rpart fit

#44 gsnrguo opened 1 year ago
0
How is the 'variable.importance' calculated in the rpart package?

#43 statwangz opened 1 year ago
2
How is the complexity parameter calculated in the package?

#42 JiaqiHu2021 closed 1 year ago
1
How to split for categorical variable

#41 JiaqiHu2021 closed 1 year ago
4
Are `weights` used during cross-validation?

#40 vgherard opened 2 years ago
2
using maxdepth (or other setting) to force tree to grow to that size

#39 jmq06 opened 2 years ago
2
why there is “surrogate” when no missing value？

#38 A-Pai opened 2 years ago
1
Survival trees outcome

#37 ambramacis opened 2 years ago
0
what is the meaning of the return items of summay in rpart

#36 A-Pai opened 2 years ago
2
Does rpart() alone prune the tree?

#35 MathieuMarauri closed 2 years ago
4
what is the Meaning of Surrogate Split?

#34 A-Pai opened 2 years ago
6
Where does the probability of root node come from?

#33 A-Pai opened 2 years ago
2
Why do "printcp"and "plotcp" disagree？

#32 A-Pai opened 2 years ago
8
what is the meaning of "1SE above the minimum of the curve"?

#31 A-Pai opened 2 years ago
5
Error 'data' must be a data.frame, environment, or list

#30 thamron opened 2 years ago
1
Fix bug in prune.rpart.R

#29 bquistorff closed 2 years ago
3
partial matching in man/path.rpart.Rd

#28 eheinzen closed 2 years ago
0
Accessing sample indexes for custom splitting (Not covered by documentation)

#27 hcbh96 opened 3 years ago
0
Error in prune.rpart: subscript out of bounds

#26 kurpav00 closed 2 years ago
1
Obtaining "Decision Rules" from rpart trees

#25 swaheera opened 3 years ago
6
Error in get(paste("rpart", method, sep = "."), envir = environment())(Y, : Observation time must be > 0

#24 jgarces02 closed 3 years ago
2
the issue of reproducible results

#23 zaq0718 closed 3 years ago
2
rpart has undefined behavior when a predictor has many categories.

#22 michaelquinn32 opened 3 years ago
3
Use Case Weights To Threshold Splits

#21 mhermher opened 3 years ago
0
add new args to plot.rpart

#20 bgreenwell closed 2 years ago
0
Add more arguments to plot.rpart()

#19 bgreenwell closed 2 years ago
3
Problem with CRAN version of rpart

#18 KamilKraw opened 4 years ago
1
Fix typo?

#17 bgreenwell closed 4 years ago
0