datatable.FExpr.__init__()¶
Create a new dt.FExpr
object out of e
.
The FExpr
serves as a simple wrapper of the underlying object,
allowing it to be combined with othef FExpr
s.
This constructor almost never needs to be run manually by the user.
Parameters¶
e
None
| bool
| int
| str
| float
| slice
| list
| tuple
| dict
| type
| stype
| ltype
| Generator
| FExpr
| Frame
| range
| pd.DataFrame
| pd.Series
| np.array
| np.ma.masked_array
The argument that will be converted into an FExpr
.
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