something's up with the weights functions

[jeremymanning]

I'm getting the following error when I set weights_function=laplace_weights:

---------------------------------------------------------------------------
ValueError                                Traceback (most recent call last)
<ipython-input-111-5a253239e182> in <module>()
----> 1 recovered_covs_laplace = tc.timecorr(data, mode='across', weights_function=laplace_weights, weights_params=laplace_params)

/usr/local/lib/python3.6/site-packages/timecorr/timecorr.py in timecorr(data, weights_function, weights_params, mode, cfun)
     98 
     99     if (mode == 'across') or (type(data) != list) or (len(data) == 1):
--> 100         return cfun(data, weights)
    101     elif mode == 'within':
    102         return list(map(lambda x: cfun(x, weights), data))

/usr/local/lib/python3.6/site-packages/timecorr/helpers.py in isfc(data, timepoint_weights)
    132     else:
    133         subject_weights = None
--> 134     return wisfc(data, timepoint_weights, subject_weights=subject_weights)
    135 
    136 

/usr/local/lib/python3.6/site-packages/timecorr/helpers.py in wisfc(data, timepoint_weights, subject_weights)
    109                               axis=2, weights=subject_weights[s, other_inds])
    110 
--> 111             next = wcorr(a, b, timepoint_weights)
    112             for t in np.arange(T):
    113                 x = next[:, :, t]

/usr/local/lib/python3.6/site-packages/timecorr/helpers.py in wcorr(a, b, weights, tol)
     58             mb, varb, diffs_b = weighted_mean_var_diffs(b, weights[:, t])
     59 
---> 60         alpha = np.dot(diffs_a.T, diffs_b)
     61         beta = np.dot(vara[:, np.newaxis], varb[np.newaxis, :])
     62 

ValueError: shapes (100,714) and (691,100) not aligned: 714 (dim 1) != 691 (dim 0)

[jeremymanning]

fixed!