directory /test/ @ 2:f0c8cdd78e28 draft

name size permissions
[up] drwxr-xr-x
file corr_test_data.txt 374 -rw-r--r--
file kendall.txt 371 -rw-r--r--
file pearson.txt 371 -rw-r--r--
file spearman.txt 371 -rw-r--r--