averaging_matrix: Build averaging matrix from character vector of condition...
In mcfreund/mfutils: Personal miscellaneous utility functions
Description
Usage
Arguments
Details
Value
View source: R/averaging_matrix.R
Description
Let X be a data matrix (n_features by n_obs), in which each column j is a pattern vector for observation j, which
belongs to class g.
Applying the averaging matrix A to X computes the class-mean matrix, X_bar (n_features by n_classes), in which each
column is the mean pattern for class g.
Usage
1
Arguments
conditions
character vector of length n_obs that indicates the condition or class to which each observation
belongs.
Details
NB: this function calls indicator(), which alphabetically sorts the columns of the output.
Value
matrix X_bar (n_features by n_classes)
mcfreund/mfutils documentation built on Feb. 6, 2022, 4:57 a.m.
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Description Usage Arguments Details Value
View source: R/averaging_matrix.R
Description
Let X be a data matrix (n_features by n_obs), in which each column j is a pattern vector for observation j, which belongs to class g. Applying the averaging matrix A to X computes the class-mean matrix, X_bar (n_features by n_classes), in which each column is the mean pattern for class g.
Usage
1 |
Arguments
conditions |
character vector of length n_obs that indicates the condition or class to which each observation belongs. |
Details
NB: this function calls indicator(), which alphabetically sorts the columns of the output.
Value
matrix X_bar (n_features by n_classes)
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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