Class

NumCosmoMathStatsDist2d

Description [src]

abstract class NumCosmoMath.StatsDist2d : GObject.Object
{
  /* No available fields */
}

Base class for two-dimensional probability distributions.

A subclass implements the methods it supports; the others abort naming the subclass.

Ancestors

GObject

Descendants

NcmStatsDist2dSpline

Functions

ncm_stats_dist2d_clear

Decreases the reference count of sd2 and sets the pointer sd2 to NULL.

Instance methods

ncm_stats_dist2d_eval_cdf

Evaluates the probability of $[x_i, x] \times [y_i, y]$.

ncm_stats_dist2d_eval_inv_cond

Evaluates the quantile u of the other variable conditional on the marginal’s variable being xy.

ncm_stats_dist2d_eval_m2lnp

Evaluates $-2\ln p(x, y)$.

ncm_stats_dist2d_eval_marginal_cdf

Evaluates the cumulative distribution of the marginal of ncm_stats_dist2d_eval_marginal_pdf().

ncm_stats_dist2d_eval_marginal_inv_cdf

Evaluates the inverse of ncm_stats_dist2d_eval_marginal_cdf().

ncm_stats_dist2d_eval_marginal_pdf

Evaluates the marginal density of one variable; which one depends on the subclass.

ncm_stats_dist2d_eval_pdf

Evaluates the density at (x, y).

ncm_stats_dist2d_free

Decreases the reference count of sd2.

ncm_stats_dist2d_prepare

Calls the subclass prepare, if any; must be called before evaluating sd2.

ncm_stats_dist2d_ref

Increases the reference count of sd2.

ncm_stats_dist2d_xbounds

Gets the range of $x$ of the support.

ncm_stats_dist2d_ybounds

Gets the range of $y$ of the support.

Methods inherited from GObject (43)

Please see GObject for a full list of methods.

Signals

Signals inherited from GObject (1)

GObject::notify

The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.

Class structure

struct NumCosmoMathStatsDist2dClass {
  void (* xbounds) (
    NcmStatsDist2d* sd2,
    gdouble* xi,
    gdouble* xf
  );
  void (* ybounds) (
    NcmStatsDist2d* sd2,
    gdouble* yi,
    gdouble* yf
  );
  gdouble (* pdf) (
    NcmStatsDist2d* sd2,
    const gdouble x,
    const gdouble y
  );
  gdouble (* m2lnp) (
    NcmStatsDist2d* sd2,
    const gdouble x,
    const gdouble y
  );
  gdouble (* cdf) (
    NcmStatsDist2d* sd2,
    const gdouble x,
    const gdouble y
  );
  gdouble (* marginal_pdf) (
    NcmStatsDist2d* sd2,
    const gdouble xy
  );
  gdouble (* marginal_cdf) (
    NcmStatsDist2d* sd2,
    const gdouble xy
  );
  gdouble (* marginal_inv_cdf) (
    NcmStatsDist2d* sd2,
    const gdouble u
  );
  gdouble (* inv_cond) (
    NcmStatsDist2d* sd2,
    const gdouble u,
    const gdouble xy
  );
  void (* prepare) (
    NcmStatsDist2d* sd2
  );
  
}

No description available.

Class members

xbounds: void (* xbounds) ( NcmStatsDist2d* sd2, gdouble* xi, gdouble* xf ): No description available.
ybounds: void (* ybounds) ( NcmStatsDist2d* sd2, gdouble* yi, gdouble* yf ): No description available.
pdf: gdouble (* pdf) ( NcmStatsDist2d* sd2, const gdouble x, const gdouble y ): No description available.
m2lnp: gdouble (* m2lnp) ( NcmStatsDist2d* sd2, const gdouble x, const gdouble y ): No description available.
cdf: gdouble (* cdf) ( NcmStatsDist2d* sd2, const gdouble x, const gdouble y ): No description available.
marginal_pdf: gdouble (* marginal_pdf) ( NcmStatsDist2d* sd2, const gdouble xy ): No description available.
marginal_cdf: gdouble (* marginal_cdf) ( NcmStatsDist2d* sd2, const gdouble xy ): No description available.
marginal_inv_cdf: gdouble (* marginal_inv_cdf) ( NcmStatsDist2d* sd2, const gdouble u ): No description available.
inv_cond: gdouble (* inv_cond) ( NcmStatsDist2d* sd2, const gdouble u, const gdouble xy ): No description available.
prepare: void (* prepare) ( NcmStatsDist2d* sd2 ): No description available.