Help pages for SOCR Analyses
This is a general help for the SOCR Analyses included in the list of analyses.
Introduction
These interactive analyses applets allow you to:
- Enter data. Currently there are three ways available to obtain data:
- Using the SOCR built-in example datasets by clicking on the DATA button. They are from various commonly used college and graduate level statistics textbooks. Please see each Analysis Help pages for specific references.
- Use random dataset generated by the SOCR Analyses RANDOM button.
- Copy from a text file with data or a spreadsheet.
- Calculate various statistics, critical values and p-values.
- The MAPPING button must be clicked to map the variables, e.g. assigning variables to either the regressor or the response, in a simple linear regression.
- After all the above it set, the CALCULATE button generates statistical results.
- Summarize the results.
- The RESULT button leads to statistical results such as summary statistics and parameter estimates. The form and
contents of the result depends on type of analyses.
- The GRAPH button displays data scatter plots, regression diagnostics, etc.
- If you don't like something you did, or want to clear a previous example, use the CLEAR button. Note that this also clears out the data you entered earlier.
Special User Interface for the Normal Power Analyses
The Normal Power Analyses use a different set of buttons: SELECT PARAMETERS and COMPARE CURVES. More details are provided in the Power Analysis for Normal Distribution tutorials.
Tutorials
Tutorials are available for the analyses of:
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