Description Usage Arguments Details Value Author(s) See Also Examples
View source: R/linearAlgebra-z.R
Calculates standardized scores.
1 | z(x)
|
x |
Numeric matrix or vector. Data. |
The standardized score for the j^{\mathrm{th}} column of a matrix \mathbf{X} is given by
\frac{\mathbf{x}_{j} - \bar{x}_{j}}{s_{j}}
where \mathbf{x}_{j} is the j^{\mathrm{th}} column of a matrix \mathbf{X}, \bar{x}_{j} is the mean of \mathbf{x}_{j}, and s_{j} is the standard deviation of \mathbf{x}_{j}.
A matrix.
Ivan Jacob Agaloos Pesigan
Other Scaling Functions:
deltacapsq()
,
d()
1 2 3 4 5 6 |
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