Virtual Method

NumCosmoMathDatafisher_matrix_bias

Declaration [src]

void
fisher_matrix_bias (
  NcmData* data,
  NcmMSet* mset,
  NcmVector* f_true,
  NcmMatrix** IM,
  NcmVector** delta_theta
)

Description [src]

Calculates the Fisher-information matrix I and the bias vector f assuming that the true theoretical model is f_true. Note that these are additive quantities, i.e., the Fisher-information matrix and the bias vector of different and uncorrrelated data sets can be added.

Parameters

mset

Type: NcmMSet

A NcmMSet.

The data is owned by the caller of the method.

f_true

Type: NcmVector

A NcmVector.

The data is owned by the caller of the method.

IM

Type: NcmMatrix

The fisher matrix.

The argument will be set by the function.

The caller of the method takes ownership of the returned data, and is responsible for freeing it.

delta_theta

Type: NcmVector

The shift parameter vector.

The argument will be set by the function.

The caller of the method takes ownership of the returned data, and is responsible for freeing it.