This page will go through elementary statistics in R. 

  1. Descriptive Statistics
    1. Types of data.
    2. Summary statistics.
    3. Histograms, box-and-whisker plots, and scatterplots. 
    4. Correlations and correlogram.
  2. Probability
    1. Probability Mass Functions
    2. Probability Density Functions
    3. Sampling distributions.
    4. Confidence Intervals