field_name     a      b      i      x      y
field_type     string string int    float  float
count          10     10     10     10     10
null_count     0      0      0      0      0
distinct_count 5      3      10     10     10
mean           -      -      5.5000 0.4536 0.5945
min            eks    pan    1      0.0314 0.1342
max            zee    zee    10     0.7587 0.9762
