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
parameterized-class
addressbook
user-preferences
fuzzywuzzy
sqlps
subset
dbconnection
key-rotation
apple-mail
multidimensional-cube
overriding
alloca
react-responsive
mailgun
netfilter
sse2
secret-key
layer
soapfault
conditional-move
session-cookies
cellspacing
wm-paint
android-3.0-honeycomb
logos
nuget-package-manager-console
react-native-nfc-manager
yii2-validation
macports
rdrop2