int foba_backward

(model* mo, const int* O, int len,
  double** beta, const double* scale)

Backward-Algorithm.

Documentation

Backward-Algorithm. Calculates beta[t][i] given an integer sequence and a model. Scale factors given as parameter (come from foba\_forward).

Parameters:

mo - : model
O - : sequence
len - : length of sequence
beta - : empty beta matrix
scale - : scale factors

Returns:

0 for success, -1 for error

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