ComputeHartigan

FitActualWSS

FitPlus1WSS

the number of rows in the original dataset

nrow

Runs the computation found in http://www.stat.columbia.edu/~madigan/DM08/descriptive.ppt.pdf

cluster

clustering

kmeans

hartigan

A set of little functions that have been found useful to do little
odds and ends such as plotting the results of K-means clustering, substituting
special text characters, viewing parts of a data.frame, constructing formulas
from text and building design and response matrices.

Jared P Lander

useful

A Collection of Handy, Useful Functions

Nicholas Galasinao

Joshua Kraut

Daniel Chen

ComputeHartigan function

<dl><dt>FitActualWSS</dt>
<dd>the WSS from a kmeans fit</dd>
<dt>FitPlus1WSS</dt>
<dd>the WSS from a kmeans fit</dd>
<dt>nrow</dt>
<dd>the number of rows in the original dataset</dd></dl>

Arguments

Jared P. Lander
www.jaredlander.com

Author

Compute Hartigan's Number — ComputeHartigan

<dl>

<dt>FitActualWSS</dt>
<dd>the WSS from a kmeans fit</dd>


<dt>FitPlus1WSS</dt>
<dd>the WSS from a kmeans fit</dd>


<dt>nrow</dt>
<dd>the number of rows in the original dataset</dd>

</dl>

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ComputeHartigan: Compute Hartigan's Number

Description

Usage

Value

Arguments

Author

Details

References

See Also

Examples