[R] Changing the label name in the plot

[Jim Lemon]

Hi Subhamitra,
I don't have the factoextra package, but this may give you what you want:

ts<-read.table(text="Name DMs Name EMs
A 2.071 a 2.038
B 2.0548 b 2.017
C 2.0544 c 2.007
D 2.047 d 1.963
E 2.033 f 1.947
F 2.0327 g 1.942
G 2.0321 h 1.932
H 2.031 i 1.924
I 2.0293 j 1.913
J 2.0291 k 1.906
K 2.027 l 1.892
L 2.022 m 1.877
M 1.9934 n 1.869
N 1.993 o 1.849
O 1.989 p 1.848
P 1.988 q 1.836
Q 1.987 r 1.835
R 1.9849 s 1.819
S 1.9842 t 1.798
T 1.981 u 1.771
U 1.978 v 1.762
V 1.968 w 1.717
W 1.96 x 1.707
X 1.958 y 1.688
Y 1.955 z 1.683
Z 1.953 aa 1.671
AA 1.952 ab 1.664
AB 1.95 ac 1.646
AC 1.948 ad 1.633
AD 1.945 ae 1.624
AE 1.937 af 1.621
AF 1.913 ag 1.584
AG 1.901 ah 1.487
AH 1.871 ai 1.482
AI 1.801 aj 1.23
AJ 1.761 ak 1.129
AK 1.751 al 1.168
AL 1.699 am 0.941
AM 1.687 an 0.591
AN 1.668 ao 0.387
AO 1.633 ap 0.16
AP 1.56 aq 0.0002",
header=TRUE,stringsAsFactors=FALSE)
library(cluster)
k2 <- kmeans(ts, centers = 2, nstart = 25)
plot(ts[c(2,4)],col=k2$cluster,type="n")
text(ts[c(2,4)],ts$Name.1,col=k2$cluster)

Jim

On Tue, Jun 11, 2019 at 2:44 PM Subhamitra Patra
<subhamitra.patra using gmail.com> wrote:
>
> Dear R-users,
>
> I am doing cluster analysis, but when I am plotting the results, the no. of
> observation is coming as the level. Hence, I have a different level name
> for each observation differently for each column. I have 2 columns, namely
> DMs, and EMs, which will be clustered, but I am unable to label each dot in
> the cluster as per their different name. In other words, the dots in the
> cluster are being labeled as per their number of observation which I want
> to rename as per their different name in the data. But, sometimes in code,
> both the columns indicating the cluster names are not supporting due to
> their non-numerical texts.
>
> Hence, my query is how to rename or change the label of each dot in a
> cluster. Here is my code.
>
> library(tidyverse)
> library(cluster)
> library(factoextra)
> k2 <- kmeans(ts, centers = 2, nstart = 25)
> fviz_cluster(k2, data = ts)
>
> Here, I have 2 columns i.e. DMs, and EMs with their different label name
> (i.e. the different name for different observation differently for 2
> columns), and want to plot such label name in the cluster graph rather than
> the no. of observation.
>
> For your convenience, I am attaching my data.
>
> Please find the attached data, and kindly help me in this regard.
>
> Thank you.
>
>
>
> --
> *Best Regards,*
> *Subhamitra Patra*
> *Phd. Research Scholar*
> *Department of Humanities and Social Sciences*
> *Indian Institute of Technology, Kharagpur*
> *INDIA*
>
> [image: Mailtrack]
> <https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=signaturevirality5&>
> Sender
> notified by
> Mailtrack
> <https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=signaturevirality5&>
> 06/11/19,
> 9:54:45 AM
> ______________________________________________
> R-help using r-project.org mailing list -- To UNSUBSCRIBE and more, see
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.