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Here a short description of the software features provided in the ConsumerCheck software. Please click on the images to get a larger view.

DATASETS – DISPLAY OF DATA SET INFORMATION

Here the user may acquire specific information regarding the imported data sets and tag them according to their nature (QDA data, consumer preference data, consumer characteristics data, design matrix).

GUI_main

 

 

 

 

 

 

BASIC STAT LIKING – VISUALISING CONSUMER PREFERENCE DATA

  • Box plot
  • Stacked histogram
  • Single product histogram

GUI_basicLiking_boxplot

 

 

 

 

 

 

 

GUI_basicLiking_stackedHistogram

 

 

 

 

 

 

 

GUI_basicLiking_histogram

 

 

 

 

 

 

 

 

PCA – PRINCIPAL COMPONENT ANALYSIS

  • Overview plot
  • Scores plot
  • Loadings plot
  • Correlation loadings plot
  • Explained variance  (calibrated and validated)

GUI_PCA_overviewPlot

 

 

 

 

 

 

 

GUI_PCA_scores

 

 

 

 

 

 

 

 

GUI_PCA_loadings

 

 

 

 

 

 

 

 

GUI_PCA_corrLoadings

 

 

 

 

 

 

 

 

GUI_PCA_explainedVariance

 

 

 

 

 

 

 

 

PARTIAL LEAST SQUARES REGRESSION (PLSR) / PRINCIPAL COMPONENT REGRESSION (PCR) / PREFERENCE MAPPING

  • Overview plot
  • X scores
  • X & Y correlation loadings
  • X loadings
  • Y loadings
  • Explained variance in X (calibrated and validated)
  • Explained variance in Y (calibrated and validated)

GUI_prefmap_overviewPlot

 

 

 

 

 

 

 

 

GUI_prefmap_Xscores

 

 

 

 

 

 

 

 

GUI_prefmap_X&YcorrLoadings

 

 

 

 

 

 

 

 

GUI_prefmap_Xloadings

 

 

 

 

 

 

 

 

GUI_prefmap_Yloadings

 

 

 

 

 

 

 

 

GUI_prefmap_XexplainedVariance

 

 

 

 

 

 

 

 

GUI_prefmap_YexplainedVariance

 

 

 

 

 

 

 

 

CONJOINT ANALYSIS

  • Based on MixMod: Analysis of Mixed Models. R package
  • LS means results
  • Fixed effects results
  • Random effects results
  • Pair-wise differences results
  • Full model residuals
  • Double centred residuals
  • Main effects plot
  • Interaction plots

GUI_conjoint_LSmeans_model2

 

 

 

 

 

 

 

 

GUI_conjoint_fixedEffects_model2

 

 

 

 

 

GUI_conjoint_randomEffects_model2

 

 

 

 

 

 

GUI_conjoint_pairWise_model2

 

 

 

 

 

GUI_conjoint_mainEffectsPlot

 

 

 

 

 

 

 

 

GUI_conjoint_interactionPlot

 

 

 

 

 

 

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