1. Software package download
Package download
link: https://pan.baidu.com/s/1mvmbGJbofLYcL3rrb0QuIw Extraction code: 17an
2. Convert the data into a format file recognized by the software
2.1 If the excel table data format needs to optimize the data
2.2 Paste Special - Invert - remove empty columns, empty rows, and sequentially numbered, the result is in the following format
2.3 Create a new table in .xls format
2.4 Properly formatted files
3. Convert excel file to NTS file
3.1 Step 1 Import excel file data
1. Double-click to open ntedit.exe
2. Click File
3. Click open file in grid…
3.1 Step 2 Import NTS file
1. Double-click to open ntedit.exe
2. Click File
3. Click Save file as...
4. Principal component analysis (PCA) process
4.1 Double-click to open ntsys.exe
4.2 Similarity Operation Options
4.3 Similarity Implementation
After selecting the image above, click Compute, and the following will appear to prove that the execution is successful, just close it
4.4 Clustering operation options
4.5 Clustering execution
After selecting the image above, click Compute, and the following will appear to prove that the execution is successful, just close it
4.6 Perform the operations in the figure below in order
4.7 After selecting the image above, click Compute, and the following will appear to prove that the execution is successful
