I have composed the following script for a clustered scatter plot with fviz_cluster. According to the plot, there are negative values for x and negative values
indexof
angularjs-ng-transclude
treasure-data
atmel
mglmapview
annotation-introspector
user-warning
apache-commons-codec
db-first
left-to-right
wso2mb
xarray
mariadb-10.3
armclang
spring-data-jdbc
dynamic-forms
armasm
system.text.json
member
wss
nested-map
sfcalendar
canvas-lms
testcasesource
qgraphicswidget
c4
avplayer
viewbuilder
visual-c++-2005
wrapper