Stack Overflow
Stack Overflow

Questions tagged [rattle]

Rattle is a graphical user interface for data mining in R

Rattle (the R Analytic Tool To Learn Easily) provides a Gnome (RGtk2) based interface to R functionality for data mining. The aim is to provide a simple and intuitive interface that allows a user to quickly load data from a CSV file (or via ODBC), transform and explore the data, build and evaluate models, and export models as PMML (predictive modelling markup language) or as scores. All of this with knowing little about R.

84 questions
0
votes
1 answer

unable to access index for repository https://macos.rbind.org/src/contrib

I am trying to install rattle on macOS (Link): system('brew install gtk+') local({ if (Sys.info()[['sysname']] != 'Darwin') return() .Platform$pkgType = 'mac.binary.el-capitan' unlockBinding('.Platform', baseenv()) assign('.Platform',…
MRM
  • 1,099
  • 2
  • 12
  • 29
0
votes
1 answer

Not able to install ggplot

I get the following error when installing ggplot: package or namespace load failed for ‘ggplot2’ in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]): there is no package called ‘pkgconfig’ What am I missing?
Ramanathan S
  • 1
0
votes
2 answers

The rattle Annotation option doesn't seem to work

rattle version 5.2.0 (or 5.2.5) doesn't seem to annotate graphs under the Explorer tab - Distributions - Box Plot. I can recode it and get the desired look but click / unclicking Annotate doesn't seem to do any thing. RStudio version 1.1.463, R…
Jeff
  • 175
  • 1
  • 8
0
votes
1 answer

Changing sigma in Rattle for rbfdot Kernel

How can I change the sigma value in Rattle for the rbfdot kernel in SVM model? I can change the cost function using eg: 'C-svc', 10 I use the options box to change these, if I type: 'C-svc','automatic', 10 I assume this means sigma is automatic…
lindseym
  • 1
  • 1
0
votes
0 answers

Error in installing packages 'stringr', 'reshape2', and 'ggplot2', and 'rattle' on mac

I am not a Mac user, but I am trying to help some students to install rattle on their Mac systems. I suggest them to follow zhiyzuo post, which is based on Yihui’s comment. But they get the following errors, although 'brew' is installed on their…
MRM
  • 1,099
  • 2
  • 12
  • 29
0
votes
0 answers

Rattle Mac Sierra10.13.6 cannot run Errors nor OOB ROC from conditional random forests

I would apprecaite some help! I am running rattle on a Mac with MacOS high Sierra 10.13.6. It took me really long to make all work. Now it is all functional except for the functions Errors and OOB ROC from conditional random forests. I get…
Cris
  • 21
  • 3
0
votes
1 answer

Rattle 5.1 ODBC connection issue

I've tried the ODBC connection in Rattle 5.1 many times with the same error. Error in sqlTables(crs$odbc) : first argument is not an open RODBC channel In addition: Warning messages: 1: In RODBC::odbcDriverConnect("DSN=ORCL", believeNRows =…
Edward Ng
  • 1
  • 1
0
votes
1 answer

How to interpret a Dendrogram from hierarchical clustering to find optimal number of clusters?

When viewing this, how do we know to find the optimal number of clusters? I used K-means and found the "elbow" on the graph that showed the optimal point but I am having trouble figuring this out from just the dendrogram.
rmahesh
  • 739
  • 2
  • 14
  • 30
0
votes
0 answers

Code generated by rattle not creating output file

I am supporting a system which is using code generated by rattle to do some predictions. However on looking at the predictions generated by the rattle code closely I see that the code is not at all doing any prediction but just displaying the input…
Santosh Rai
  • 1
  • 2
0
votes
1 answer

Switch language in Rattle (R package) after installation

How do I switch the language of Rattle after installation via install.packages("rattle")? I dont find any "Settings" Tab or similar. I have RStudio installed in english, but after I ran the above command, Rattle installed itself in German (which is…
Moritz R
  • 1
0
votes
2 answers

Rattle(useGtkBuilder = TRUE) starts Rattle, but Rattle itself is frozen

I have version 3.4.0 of R. on Windows 7. I installed the library rattle. There were errors, but I found out from Stackoverflow that using rattle( useGtkBuilder = TRUE) solves the problem. It did - only partially. Now, when I load the CSV file, and…
Raghav
  • 11
  • 1
0
votes
1 answer

How to Interpret "Levels" in Random Forest using R/Rattle

I am brand new at using R/Rattle and am having difficulty understanding how to interpret the last line of this code output. Here is the function call along with it's output: > head(weatherRF$model$predicted, 10) 336 342 94 304 227 173 265 44 230…
Kleigh
  • 424
  • 3
  • 12
0
votes
0 answers

Installing R package - can't find required files in PATH

I'm trying to install the Rattle GUI for R on OS Sierra. Installation requires the RGtk2 package, which prompts me to install GTK+, which it automatically does for me. Despite installing, when I try to load Rattle (or RGtk2) I receive this…
Nicholas Hassan
  • 949
  • 2
  • 10
  • 27
0
votes
0 answers

R nnet package does not work anymore

I know it is a strange problem and I cannot even give a MRE but with hope that someone else have encountered the similar and solved it, I am posting the question. I have been using Rattle with all available models. I wanted to use the nnet…
mdk
  • 181
  • 1
  • 1
  • 7
0
votes
1 answer

asRules(tree) R save rules

I do have next trouble: I created a decision tree with R based on rpart library, and since I have a broad list of variables, rules are and endeless list. By using asRules(tree) from rattle library, result is nicer than by just running tree once tree…
Francis Mescudi
  • 23
  • 4
1 2 3 4
5
6