SFrame，Python中的graphlab

Question

Can anybody, please, tell me, how I can plot SFrame (or even better SArray ) or convert this type to some common type in python. When I try convert SArray for example to pandas object:

pandas.Series(sarray)

I got next error:

File "/usr/local/lib/python2.7/dist-packages/pandas/core/series.py", line 220, in __init__
    raise_cast_failure=True)
  File "/usr/local/lib/python2.7/dist-packages/pandas/core/series.py", line 2566, in _sanitize_array
    subarr = _try_cast(data, False)
  File "/usr/local/lib/python2.7/dist-packages/pandas/core/series.py", line 2517, in _try_cast
    subarr = pa.array(arr, dtype=dtype, copy=copy)
  File "/usr/local/lib/python2.7/dist-packages/graphlab/data_structures/sarray.py", line 625, in __getitem__
    raise IndexError("Invalid type to use for indexing")
IndexError: Invalid type to use for indexin

Consequently I can not save SArray object like csv file or something else...

Once more, what I need is just some kind of plot of SArray.

Answer 1

According to the docs you can use list(sarray) to convert back to a standard list. This can then be converted to a pandas series with pd.Series(new_list) .