Lecture 5

 

Non-Map Statistics and Graphics

 

Terminology


sample, population

descriptive vs. inferential statistics
 

  • raw table
  • number line (point graph)
  • outlier, range


    • grouped frequency table

    histogram

    central tendency

  • mean median mode


    • variance, skew, normal distribution

    correlation
     

    exploratory data analysis

     
  • stem and leaf plots (sorting digit, display digit, rounding digit)
  • hexagon bin plots
  • box plots
  • scatterplot matrix
  • scatterplot brushing


    • centroid, shape

    spatial autocorrelation, Moran's I

    map complexity