The other technique to collect the data is using a tool called Netvizz. This tool was developed by a researcher. The goal of this tool is to help the researchers to collect data for research purposes.
”The Netvizz application provides ”
raw
” data for both personal networks and pages,
but provides data perspectives not available in other tools, e.g. comment text extraction; it also provides data for groups, a third functional space on Facebook.” [9]