Preprocessing.py 文件源码

def write_preprocessed_data(output_directory, cell_IDs, cell_stages, data, markers):

    processed_data_path = path.join(output_directory, 'processed_data.tsv')

    with open(processed_data_path, 'w') as f:
        f.write('\t'.join(cell_IDs))
        f.write('\n')
        f.write('\t'.join(cell_stages))
        f.write('\n')
        np.savetxt(f, data.T, fmt = '%.6f', delimiter = '\t')

    dataset = np.genfromtxt(processed_data_path, delimiter = '\t', dtype = str)
    dataset = np.insert(dataset, 0, np.append(['Cell ID', 'Stage'], 
        markers), axis = 1)

    with open(processed_data_path, 'w') as f:
        np.savetxt(f, dataset, fmt = '%s', delimiter = '\t')