Data Analysis

The applet in this section allows for simple data analysis of univariate data. Users can either generate normal or uniform data for k samples or copy and paste data from another source to a text box. A univariate analysis is performed for all k samples. A two-sample t-test (Pooled and Satterthwaite) is performed for k = 2. An ANOVA test is performed for k > 2.

The applet generates the following summary plots:

  • A Histogram,
  • A Boxplot, and
  • A Normality plot.
The following summary statistics are also included:
  • Sample Size,
  • Mean,
  • Standard Deviation,
  • Standard Error of the Mean, and
  • Minimum, Q1, Median, Q3, Maximum.

View Instructions for this applet

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