Changing CLARA cluster plot scale

Asked Jun 03 '21 at 11:58

Active Jun 03 '21 at 12:06

Viewed 15 times

I am using factoextra and CLARA method for my clustering and the plot looks like this.

This is my plot:

How can I change the scale so the upper clusters don't look squeezed like that?

Also, how can I remove that one cluster for the plotting?

My code for the plot:

fviz_cluster(clara.res,
             palette = c("#fcff00",
                         "#ffb14e",
                         "#51ff38",
                         "#a30000",
                         "#ffc8ff",
                         "#9d02d7",
                         "#1000e5",
                         "#12890b",
                         "#00c1ff"), # color palette
             ellipse.type = "t", # Concentration ellipse
             geom = "point", pointsize = 1,
             ggtheme = theme_classic())

Any insight would be greatly appreciated.

edited Jun 03 '21 at 12:06

zx8754

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asked Jun 03 '21 at 11:58

samudra_biru

Assuming plot is a ggplot object, try adding: `... + ylim(-5, 5)` at the end. – zx8754 Jun 03 '21 at 12:08
Thanks. It didn't work with ylim. Now I also get a warning In MASS::cov.trob(data[, vars]) : Probable convergence failure – samudra_biru Jun 03 '21 at 12:15
Oh now it works! Thank you! – samudra_biru Jun 03 '21 at 12:31

Changing CLARA cluster plot scale

0 Answers0