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| # Check first five columns in matrix.csv | |
| #!cut -d, -f-5 matrix.csv | head | |
| # Import data with Bash command discarding first column | |
| matrix = dt.fread(cmd='cut -d, -f2- matrix.csv', | |
| header=True, sep=',', columns=dt.int32) # ~7 GB (76533, 50281) | |
| # Import metadata | |
| metadata = pd.read_csv('metadata.csv') |
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