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# Statistical Analysis with R and Mind Mapping automation

## on Oct 15, 2013

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Using Mind Mapping automation in the visualization of Statistical Analysis done with R

Using Mind Mapping automation in the visualization of Statistical Analysis done with R

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## Statistical Analysis with R and Mind Mapping automationPresentation Transcript

• Statistical Analysis with R and Mind Mapping automation Image courtesy of jscreationzs / FreeDigitalPhotos.net
• Information overload in Statistical Analysis • Very powerful tools to generate statistical information (R) • Linear visualization of the information • Lots of information in numerical and graphical form • No links between information elements (C) Infoseg 2013
• Mind Mapping automation as a possible solution • • • • • • • • • • Tree structure Grouping of related elements Links between elements Visual elements to improve display Hyperlinks Automatic generation of the Maps Easy presentation of the information Multimedia capabilities A single compressed file Free viewer (C) Infoseg 2013
• Example • Investigating the effects of sports-related concussion • Simulated data are based on an online assessment tool called IMPACT (http://www.impacttest.com) • Example taken from Coursera Statistics 1 course Princeton University (C) Infoseg 2013
• Caution • This is just a very simple example • Complexity can be increased to any level • This can be done manually or (preferably) using Mind Mapping automation • The system can be used by teachers, students or researchers (C) Infoseg 2013
• Step 1 Presentation of the results (C) Infoseg 2013
• Overview (C) Infoseg 2013
• Description of the analysis (C) Infoseg 2013
• “Basic” analysis (C) Infoseg 2013
• Data Set used (impact) (C) Infoseg 2013
• Basic information of the Data Set (C) Infoseg 2013
• Spreadsheet containing the Data Set (C) Infoseg 2013
• Variables used (C) Infoseg 2013
• General description and description by condition (C) Infoseg 2013
• Description (C) Infoseg 2013
• Basic analysis of the Data Set (R describe) (C) Infoseg 2013
• R describe of the “concussed” group (C) Infoseg 2013
• R describe of the “control” group (C) Infoseg 2013
• Histograms (C) Infoseg 2013
• Control histograms at baseline (C) Infoseg 2013
• Concussed histograms at baseline (C) Infoseg 2013
• Control histograms at retest (C) Infoseg 2013
• Concussed histograms at retest (C) Infoseg 2013
• Density Plots (C) Infoseg 2013
• Concussed at retest (C) Infoseg 2013
• Control at retest (C) Infoseg 2013
• Comparison concussed versus control (C) Infoseg 2013
• Correlational Analysis (C) Infoseg 2013
• By order (baseline / retest) (C) Infoseg 2013
• By group (control / concussed) (C) Infoseg 2013
• Questions (only 1 example) (C) Infoseg 2013
• Scatterplots (C) Infoseg 2013
• 3 Types (C) Infoseg 2013
• Individual Pre-injury (C) Infoseg 2013
• Pre-injury versus Post-injury (C) Infoseg 2013
• Scatterplot matrix Pre-injury basic (C) Infoseg 2013
• Scatterplot matrix Pre-injury color (C) Infoseg 2013
• Scatterplot matrix Post-injury basic and color (C) Infoseg 2013
• 3D scatterplots Pre-injury versus Post-injury (C) Infoseg 2013
• R Scripts and Data (C) Infoseg 2013
• R Script (C) Infoseg 2013
• Data (C) Infoseg 2013