ability_list: Ability and Intelligence Tests
In educationR: A Comprehensive Collection of Educational Datasets
ability_list R Documentation
Ability and Intelligence Tests
Description
This dataset, ability_list, is a list containing information about six ability and intelligence tests
administered to 112 individuals. The dataset provides a covariance matrix, the means (centers) of the
variables, and the number of observations.
Usage
data(ability_list)
Format
A list with 3 components:
- cov
A covariance matrix (numeric matrix) of dimensions 6x6, representing the relationships
between six different tests.
- center
A numeric vector of length 6 containing the mean scores for each of the six tests.
- n.obs
The total number of observations (integer), which is 112.
Details
The dataset name has been kept as 'ability_list' to avoid confusion with other datasets
in the R ecosystem. This naming convention helps distinguish this dataset as part of the
educationR package and assists users in identifying its specific characteristics.
The suffix 'list' indicates that the dataset is a list object. The original content has not been modified in any way.
Source
Generated for educational purposes.
educationR documentation built on April 12, 2025, 1:39 a.m.
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| ability_list | R Documentation |
Ability and Intelligence Tests
Description
This dataset, ability_list, is a list containing information about six ability and intelligence tests administered to 112 individuals. The dataset provides a covariance matrix, the means (centers) of the variables, and the number of observations.
Usage
data(ability_list)
Format
A list with 3 components:
- cov
A covariance matrix (numeric matrix) of dimensions 6x6, representing the relationships between six different tests.
- center
A numeric vector of length 6 containing the mean scores for each of the six tests.
- n.obs
The total number of observations (integer), which is 112.
Details
The dataset name has been kept as 'ability_list' to avoid confusion with other datasets in the R ecosystem. This naming convention helps distinguish this dataset as part of the educationR package and assists users in identifying its specific characteristics. The suffix 'list' indicates that the dataset is a list object. The original content has not been modified in any way.
Source
Generated for educational purposes.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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