get_strength_from_test {automatedtests} | R Documentation |
Returns the strength of a test. This is a different kind of value for each test. It will also return what the value is. These are the different types of data it can return:
Description
This function takes a 'test_object' that contains the result of a statistical test and returns the main coefficient, estimate, or test statistic as a numeric value. It supports various tests such as t-tests, ANOVAs, regressions, and correlations.
Usage
get_strength_from_test(test_object)
Arguments
test_object |
An object containing a statistical test result and metadata, expected to have methods 'get_result()' and 'get_test()'. |
Value
A named numeric value indicating the strength of the result. The type and meaning depend on the test used:
- coefficient
Effect size and direction of predictors in regression
- r
Correlation strength and direction
- mean difference
Difference in group means
- statistic
Test statistic measuring group difference or association
- F statistic
Ratio of variances across groups
- proportion
Estimated success rate in the sample
- non-existent
No interpretable strength measure available