Classification
DPA - Electronic data processing - applications
31
DOO - Programming language - SPSS, R, S etc.
3
DPAD - Data mining, text mining, big data
3
MWH - Statistics
3
DVA - Data and file management
2
DNC - Internet
1
DSA - Computer graphics, image/photo editing
1
DTAF - MS - Excel
1
DVAG - Business graphics, spreadsheets
1
DYK - Image processing
1
MWD - Applied graph theory, network analysis
1
MWHL - Modeling, classification, clustering
1
YRB - Social sciences, sociology
1