numpy.ma.masked_array.dot#
method
- ma.masked_array.dot(b, out=None)[source]#
Masked dot product of two arrays. Note that out and strict are located in different positions than in
ma.dot
. In order to maintain compatibility with the functional version, it is recommended that the optional arguments be treated as keyword only. At some point that may be mandatory.New in version 1.10.0.
- Parameters:
- bmasked_array_like
Inputs array.
- outmasked_array, optional
Output argument. This must have the exact kind that would be returned if it was not used. In particular, it must have the right type, must be C-contiguous, and its dtype must be the dtype that would be returned for ma.dot(a,b). This is a performance feature. Therefore, if these conditions are not met, an exception is raised, instead of attempting to be flexible.
- strictbool, optional
Whether masked data are propagated (True) or set to 0 (False) for the computation. Default is False. Propagating the mask means that if a masked value appears in a row or column, the whole row or column is considered masked.
New in version 1.10.2.
See also
numpy.ma.dot
equivalent function