larray.LArray.to_frame¶

LArray.to_frame(self, fold_last_axis_name=False, dropna=None)[source]¶

Converts LArray into Pandas DataFrame.

Parameters

fold_last_axis_namebool, optional

Defaults to False.

dropna{‘any’, ‘all’, None}, optional

any : if any NA values are present, drop that label
all : if all values are NA, drop that label
None by default.

Returns

Pandas DataFrame

Notes

Since pandas does not provide a way to handle metadata (yet), all metadata associated with the array will be lost.

Examples

>>> arr = ndtest((2, 2, 2))
>>> arr
 a  b\c  c0  c1
a0   b0   0   1
a0   b1   2   3
a1   b0   4   5
a1   b1   6   7
>>> arr.to_frame()                                                             # doctest: +NORMALIZE_WHITESPACE
c      c0  c1
a  b
a0 b0   0   1
   b1   2   3
a1 b0   4   5
   b1   6   7
>>> arr.to_frame(fold_last_axis_name=True)                                     # doctest: +NORMALIZE_WHITESPACE
        c0  c1
a  b\c
a0 b0    0   1
   b1    2   3
a1 b0    4   5
   b1    6   7