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The current repository contains the following MARA tools:

  • Perform PCA on your numerical dataset
  • Cluster numerical data with or without predefined number of classes
  • Generate a 2D or 3D scatter plot using provided CSV file

Suggested data analysis workflow

  1. upload test_data/EGFR_unique.csv
  2. what are the numerical columns in this csv file?
  3. create PCA on this dataset, excluding MolRegNo, Value,Assay Category, Target ID, Pubmed ID
  4. draw a scatter plot for the first 3 principal components
  5. cluster the data into 3 categories using k-means
  6. add cluster labels to the previous scatter plot