Closed BU-1 closed 6 years ago
Can you send the results of sessionInfo()
?
R version 3.3.1 (2016-06-21)
Platform: i386-w64-mingw32/i386 (32-bit)
Running under: Windows >= 8 x64 (build 9200)
locale:
[1] LC_COLLATE=English_United States.1252 LC_CTYPE=English_United States.1252 LC_MONETARY=English_United States.1252
[4] LC_NUMERIC=C LC_TIME=English_United States.1252
attached base packages:
[1] parallel splines grid stats graphics grDevices utils datasets methods base
other attached packages:
[1] bindrcpp_0.2 partykit_1.1-1 class_7.3-14 precrec_0.9.1
[5] pamr_1.55 cluster_2.0.4 DMwR_0.4.1 PRROC_1.3
[9] MLmetrics_1.1.1 pROC_1.10.0 DiagrammeR_0.9.2 kknn_1.3.1
[13] arm_1.9-3 lme4_1.1-15 Matrix_1.2-6 elmNN_1.0
[17] randomGLM_1.02-1 deepboost_0.1.6 adabag_4.2 doParallel_1.0.11
[21] iterators_1.0.9 foreach_1.4.4 ada_2.0-5 nnet_7.3-12
[25] xgboost_0.6.4.1 gbm_2.1.3 survival_2.41-3 kernlab_0.9-25
[29] caretEnsemble_2.0.0 readxl_1.0.0 plotly_4.7.1 gridExtra_2.3
[33] tidyr_0.8.0 tibble_1.4.2 dplyr_0.7.4 plyr_1.8.4
[37] klaR_0.6-12 MASS_7.3-45 tictoc_1.0 ellipse_0.4.1
[41] AppliedPredictiveModeling_1.1-6 scatterplot3d_0.3-40 corrplot_0.84 C50_0.1.1
[45] RODBC_1.3-15 randomForest_4.6-12 rpart.plot_2.1.2 rpart_4.1-12
[49] caret_6.0-78 ggplot2_2.2.1 lattice_0.20-33
loaded via a namespace (and not attached):
[1] stringr_1.2.0 httr_1.3.1 ddalpha_1.3.1.1 purrr_0.2.4 jsonlite_1.5 gdata_2.18.0
[7] gtools_3.5.0 Formula_1.2-2 rlang_0.1.6 bitops_1.0-6 pillar_1.1.0 rgexf_0.15.3
[13] abind_1.4-5 reshape2_1.4.3 R6_2.2.2 lubridate_1.7.1 recipes_0.1.2 gplots_3.0.1
[19] xts_0.10-1 stringi_1.1.6 viridis_0.5.0 munsell_0.4.3 e1071_1.6-8 Cubist_0.2.1
[25] rstudioapi_0.7 htmlwidgets_1.0 DRR_0.0.3 influenceR_0.1.0 robustbase_0.92-8 ROCR_1.0-7
[31] quantmod_0.4-12 zoo_1.8-1 CORElearn_1.52.0 bindr_0.1 foreign_0.8-66 pkgconfig_2.0.1
[37] CVST_0.2-1 Rook_1.1-1 tools_3.3.1 brew_1.0-6 compiler_3.3.1 assertthat_0.2.0
[43] lava_1.6 caTools_1.17.1 igraph_1.1.2 labeling_0.3 ipred_0.9-6 gtable_0.2.0
[49] glue_1.2.0 mnormt_1.5-5 downloader_0.4 digest_0.6.14 RColorBrewer_1.1-2 htmltools_0.3.6
[55] KernSmooth_2.23-15 XML_3.98-1.9 readr_1.1.1 broom_0.4.3 data.table_1.10.4-3 sfsmisc_1.1-1
[61] prodlim_1.6.1 visNetwork_2.0.3 withr_2.1.1 pbapply_1.3-4 lazyeval_0.2.1 magrittr_1.5
[67] minqa_1.2.4 colorspace_1.3-2 psych_1.7.8 dimRed_0.1.0 timeDate_3042.101 Rcpp_0.12.15
[73] coda_0.19-1 viridisLite_0.3.0 scales_0.5.0 gower_0.1.2 RcppRoll_0.2.2 TTR_0.23-3
[79] nloptr_1.0.4 combinat_0.0-8 stats4_3.3.1 cellranger_1.1.0 ModelMetrics_1.1.0 codetools_0.2-14
[85] curl_3.1 nlme_3.1-128 hms_0.4.1 DEoptimR_1.0-8 tidyselect_0.2.3
I get the same error on CentOS 7. This is not specific to the Win-32bit R 3.3.1 version.
It appears that the as.party
function within plot.C5.0
fails to recognise the finalModel
because the train
call is quite elaborate. This leads as.party
to try to make a model.frame
out of the finalModel
as it considers it a non-default partykit
object. This last model.frame
operation errs.
@hadjipantelis , I got the similar problem. any solution?
@glglgithub As it stands any solutions requiressome code to be rewritten (and most likely that code will be within the C50
rather than caret
...). The obvious solution is to take caret::train
away from the equation. Use directly the bestTune
from the fitted train
object to define the relevant C5.0 model manually. Then plot that C5.0 model normally.
@hadjipantelis , thanks for the reply. Yes, the way you suggested works great.
That is the best solution. There's no real way to get around in with caret
since the formula will not reference back to original objects. 😦
I am unable to plot C5.0 tree models that are generated by the caret::train
I receive the following error: