Deducer Manual

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An R Graphical User Interface (GUI) for Everyone

Deducer is designed to be a free easy to use alternative to proprietary data analysis software such as SPSS, JMP, and Minitab. It has a menu system to do common data manipulation and analysis tasks, and an excel-like spreadsheet in which to view and edit data frames. The goal of the project is two fold.

  1. Provide an intuitive graphical user interface (GUI) for R, encouraging non-technical users to learn and perform analyses without programming getting in their way.
  2. Increase the efficiency of expert R users when performing common tasks by replacing hundreds of keystrokes with a few mouse clicks. Also, as much as possible the GUI should not get in their way if they just want to do some programming.

Deducer is designed to be used with the Java based R console JGR, though it supports a number of other R environments (e.g. Windows RGUI and RTerm).


Download and Install


Join the Help/Discussion Group

Screen shots

Video introduction: New Users Existing R users

Menu Structure

FileDataAnalysisPackages & DataPlots
Open DataEdit FactorFrequenciesData ViewerPlot Builder
Save DataRecode VariablesDescriptives Import Template
 TransformContingency Tables Open Plot
 Reset Row NamesOne Sample Test Templates
 SortTwo Sample Test Interactive
 TransposeK-Sample Test
 Merge DataCorrelation
 SubsetLinear Model
  Logistic Model
  Generalized Linear Model

Videos

Analysis

Visualization

Data

Plug-ins

Examples

Extension Packages

DeducerExtras
An add-on package containing a variety of additional analysis dialogs. These include: Distribution quantiles, single/multiple sample proportion tests, paired t-test, Wilcoxon signed rank test, Levene's test, Bartlett's test, k-means clustering, Hierarchical clustering, factor analysis, and multi-dimensional scaling
DeducerPlugInScaling
Reliability and factor analysis
DeducerMMR
Moderated multiple regression and simple slopes analysis
DeducerSpatial
A GUI for Spatial Data Analysis and Visualization
RDSAnalyst
Respondent Driven Sampling
gMCP
(Experimental) A graphical approach to sequentially rejective multiple test procedures
RGG
(Experimental) A GUI Generator
DeducerText
(Experimental) Text Mining

Developer Information