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
objective-c-category
ucwa
ruta
angular-http-server
msal.js
react-typeahead
oraclereports
psql
data-partitioning
datamodel
loadrunner
uint64
route-model-binding
node-crypto
mysql-error-1062
youku
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igloo
bias-neuron
android-vibration
qinputdialog
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3d.io
touchesended
scratch-file
amp-form
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assetic