scipy.odr.Output

class scipy.odr.Output(output)

The Output class stores the output of an ODR run.

Notes

Takes one argument for initialization, the return value from the function odr. The attributes listed as “optional” above are only present if odr was run with full_output=1.

Attributes:

beta : ndarray

Estimated parameter values, of shape (q,).

sd_beta : ndarray

Standard errors of the estimated parameters, of shape (p,).

cov_beta : ndarray

Covariance matrix of the estimated parameters, of shape (p,p).

delta : ndarray, optional

Array of estimated errors in input variables, of same shape as x.

eps : ndarray, optional

Array of estimated errors in response variables, of same shape as y.

xplus : ndarray, optional

Array of x + delta.

y : ndarray, optional

Array y = fcn(x + delta).

res_var : float, optional

Residual variance.

sum_square : float, optional

Sum of squares error.

sum_square_delta : float, optional

Sum of squares of delta error.

sum_square_eps : float, optional

Sum of squares of eps error.

inv_condnum : float, optional

Inverse condition number (cf. ODRPACK UG p. 77).

rel_error : float, optional

Relative error in function values computed within fcn.

work : ndarray, optional

Final work array.

work_ind : dict, optional

Indices into work for drawing out values (cf. ODRPACK UG p. 83).

info : int, optional

Reason for returning, as output by ODRPACK (cf. ODRPACK UG p. 38).

stopreason : list of str, optional

info interpreted into English.

Methods

pprint()

Pretty-print important results.