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View Code? Open in Web Editor NEWR package for k-means clustering with build-in missing data imputation
License: GNU General Public License v3.0
R package for k-means clustering with build-in missing data imputation
License: GNU General Public License v3.0
dummy coding -> numerical values -> value spaces stays {0,1} since one only samples from the original distribution
true support of categorical variables?
Other distance measures (e.g. Gower)
Clustering:
Random sampling:
Calculate and improve
Hello, I am trying to plot my cluster assignment and saw this example code on your documentation:
ggplot2::ggplot(res$complete_data,ggplot2::aes(x,y,color=factor(res$clusters))) +
ggplot2::geom_point()
I am doing a cluster analysis with 4 variables and have some missing data. Is there a way to plot the cluster assignments with 4 variables? (i.e., I can't just put x and y as the axes because I have additional variables). I saw that other packages, like factoextra, use PCA to create their cluster plot, but I can't do the PCA with missing data).
I am looking for something along the lines of the attached image. Thanks!
Hi Oliver,
How about adding a new option to support multiple threads so that the missing value imputation could be much faster?
Shicheng
Hi Oliver,
Just a quick comment.
I came across your nice ClustImpute
package. Long ago I worked on a problem that is related to your approach: https://stefvanbuuren.name/publications/Imputation%20categorical%20-%20Psychometrika%201992.pdf Perhaps you could take a look at it to see if it is of any use.
Best wishes, Stef.
Background: Constant issues with TravisCI
Issue: Used by the copula package
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