Visual Dashboard: Performing Statistical Analyses with Visual Tools

Analysis Gadgets

The Visual Dashboard contains a number of gadgets for analysis, charts, and advanced statistics.

 

General Analysis Gadgets

  • Line List – provides a view of data in tabular format.
  • Frequency – shows how many records have each value of a field.
  • Word Cloud – used for text fields; shows the most common words used in a font size proportional to the frequency the word is used.
  • Combined Frequency – illustrates the frequency and percentage of grouped variables.
  • M x N / 2 x 2 Table – allows you to examine the relationship between two or more categorical values.
  • Matched Pair Case-Control – compares an Exposure Variable, the Outcome Variable (i.e., case vs. control), and a Match variable that links each case to its control.
  • Means – calculates the average for a continuous numeric variable.
  • Duplicates List – helps you identify potentially duplicate records.
  • Charts – produces histograms, scatter plots, pie charts, and bar and line graphs directly from data files.
    • Column Chart
    • Line Chart
    • Area Chart
    • Pie Chart
    • Aberration Detection Chart
    • Pareto Chart
    • Scatter Chart
    • Epi Curve Chart
  • Advanced Statistics – provides options to determine the relationship between one dependent variable with one or more independent variables; one or more explanatory variables; or analyze data collected using simple random sampling or unbiased systematic sampling, and/or through more complex sampling strategies such as stratification, cluster sampling, and the use of unequal sampling fractions.
    • Linear Regression
    • Logistic Regression
    • Complex Sample Frequencies
    • Complex Sample Means
    • Complex Sample Tables