4.8.10.1.4. statsmodels.tsa.varma_process.padone¶

statsmodels.tsa.varma_process.padone(x, front=0, back=0, axis=0, fillvalue=0)[source]¶

pad with zeros along one axis, currently only axis=0

can be used sequentially to pad several axis

Examples

>>> padone(np.ones((2,3)),1,3,axis=1)
array([[ 0.,  1.,  1.,  1.,  0.,  0.,  0.],
       [ 0.,  1.,  1.,  1.,  0.,  0.,  0.]])

>>> padone(np.ones((2,3)),1,1, fillvalue=np.nan)
array([[ NaN,  NaN,  NaN],
       [  1.,   1.,   1.],
       [  1.,   1.,   1.],
       [ NaN,  NaN,  NaN]])