weighted_var: Computes weighted variance
In srdyal/diffusiontest: Analysis of Diffusion and Contagion Processes on Networks
View source: R/plot_diffnet2.r
weighted_var R Documentation
Computes weighted variance
Description
Computes weighted variance
Usage
weighted_var(x, w)
wvar(x, w)
Arguments
x
A numeric vector of length n.
w
A numeric vector of length n.
Details
weighted_variance implements weighted variance computation
in the following form:
%
\frac{\sum_i w_i'(x_i - \bar x)^2}{(1-n)}
where w_i'=w_i/\sum_i w_i, and
\bar x = \sum_i w_i'x_i.
Value
Numeric scalar with the weighted variance.
See Also
This function is used in diffmap.
srdyal/diffusiontest documentation built on Dec. 9, 2024, 1:14 a.m.
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View source: R/plot_diffnet2.r
| weighted_var | R Documentation |
Computes weighted variance
Description
Computes weighted variance
Usage
weighted_var(x, w)
wvar(x, w)
Arguments
x |
A numeric vector of length |
w |
A numeric vector of length |
Details
weighted_variance implements weighted variance computation
in the following form:
%
\frac{\sum_i w_i'(x_i - \bar x)^2}{(1-n)}
where w_i'=w_i/\sum_i w_i, and
\bar x = \sum_i w_i'x_i.
Value
Numeric scalar with the weighted variance.
See Also
This function is used in diffmap.
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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