root/doc/latex/classmlstudent.tex @ 234

\hypertarget{classmlstudent}{
\section{mlstudent Class Reference}
\label{classmlstudent}\index{mlstudent@{mlstudent}}
}
{\tt \#include $<$libEF.h$>$}

Inheritance diagram for mlstudent:\nopagebreak
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\begin{center}
\leavevmode
\includegraphics[width=97pt]{classmlstudent__inherit__graph}
\end{center}
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Collaboration diagram for mlstudent:\nopagebreak
\begin{figure}[H]
\begin{center}
\leavevmode
\includegraphics[height=400pt]{classmlstudent__coll__graph}
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\subsection*{Public Member Functions}
\begin{CompactItemize}
\item 
\hypertarget{classmlstudent_4bacc99b1427f7001e47e070c91fe877}{
\textbf{mlstudent} (const \hyperlink{classRV}{RV} \&rv0, const \hyperlink{classRV}{RV} \&rvc0)}
\label{classmlstudent_4bacc99b1427f7001e47e070c91fe877}

\item 
\hypertarget{classmlstudent_160b9a825dac16d6b8a79ba15ddb2cfa}{
void \textbf{set\_\-parameters} (const mat \&A0, const vec \&mu0, const \hyperlink{classldmat}{ldmat} \&R0, const \hyperlink{classldmat}{ldmat} \&Lambda0)}
\label{classmlstudent_160b9a825dac16d6b8a79ba15ddb2cfa}

\item 
\hypertarget{classmlstudent_d153460ae0180f4bc7f28301f5cde876}{
void \hyperlink{classmlstudent_d153460ae0180f4bc7f28301f5cde876}{condition} (const vec \&cond)}
\label{classmlstudent_d153460ae0180f4bc7f28301f5cde876}

\begin{CompactList}\small\item\em Set value of {\tt rvc} . Result of this operation is stored in {\tt \hyperlink{classepdf}{epdf}} use function {\tt \_\-ep} to access it. \item\end{CompactList}\item 
\hypertarget{classmlnorm_f95dfce0b500636a44ecd7e5210de999}{
void \hyperlink{classmlnorm_f95dfce0b500636a44ecd7e5210de999}{set\_\-parameters} (const mat \&A, const vec \&mu0, const \hyperlink{classldmat}{ldmat} \&R)}
\label{classmlnorm_f95dfce0b500636a44ecd7e5210de999}

\begin{CompactList}\small\item\em Set {\tt A} and {\tt R}. \item\end{CompactList}\item 
\hypertarget{classmlnorm_2732ae47835dd25d5784bf08fde0a546}{
vec \& \hyperlink{classmlnorm_2732ae47835dd25d5784bf08fde0a546}{\_\-mu\_\-const} ()}
\label{classmlnorm_2732ae47835dd25d5784bf08fde0a546}

\begin{CompactList}\small\item\em access function \item\end{CompactList}\item 
\hypertarget{classmlnorm_65ec3840c21b21102896bfd2282b47b3}{
mat \& \hyperlink{classmlnorm_65ec3840c21b21102896bfd2282b47b3}{\_\-A} ()}
\label{classmlnorm_65ec3840c21b21102896bfd2282b47b3}

\begin{CompactList}\small\item\em access function \item\end{CompactList}\item 
\hypertarget{classmlnorm_3ff2b03fbb5e1133a5fe1bf831939f63}{
mat \hyperlink{classmlnorm_3ff2b03fbb5e1133a5fe1bf831939f63}{\_\-R} ()}
\label{classmlnorm_3ff2b03fbb5e1133a5fe1bf831939f63}

\begin{CompactList}\small\item\em access function \item\end{CompactList}\item 
virtual vec \hyperlink{classmpdf_3f172b79ec4a5ebc87898a5381141f1b}{samplecond} (const vec \&cond, double \&ll)
\begin{CompactList}\small\item\em Returns a sample from the density conditioned on {\tt cond}, $x \sim epdf(rv|cond)$. \item\end{CompactList}\item 
virtual mat \hyperlink{classmpdf_b1dae6171ee39a6a05976c7b1007a3c5}{samplecond\_\-m} (const vec \&cond, vec \&ll, int N)
\begin{CompactList}\small\item\em Returns. \item\end{CompactList}\item 
\hypertarget{classmpdf_2ef8a6374029d990a678782f6decebbe}{
virtual double \hyperlink{classmpdf_2ef8a6374029d990a678782f6decebbe}{evallogcond} (const vec \&dt, const vec \&cond)}
\label{classmpdf_2ef8a6374029d990a678782f6decebbe}

\begin{CompactList}\small\item\em Shortcut for conditioning and evaluation of the internal \hyperlink{classepdf}{epdf}. In some cases, this operation can be implemented efficiently. \item\end{CompactList}\item 
\hypertarget{classmpdf_95fcff214848f66f1b489459370573fa}{
virtual vec \hyperlink{classmpdf_95fcff214848f66f1b489459370573fa}{evallogcond\_\-m} (const mat \&Dt, const vec \&cond)}
\label{classmpdf_95fcff214848f66f1b489459370573fa}

\begin{CompactList}\small\item\em Matrix version of evallogcond. \item\end{CompactList}\item 
\hypertarget{classmpdf_15ef062183b1ccdf794732d5fa0b77cd}{
\hyperlink{classRV}{RV} \hyperlink{classmpdf_15ef062183b1ccdf794732d5fa0b77cd}{\_\-rvc} () const }
\label{classmpdf_15ef062183b1ccdf794732d5fa0b77cd}

\begin{CompactList}\small\item\em access function \item\end{CompactList}\item 
\hypertarget{classmpdf_71256ffb5fbd08f41d650e606a5bd585}{
\hyperlink{classRV}{RV} \hyperlink{classmpdf_71256ffb5fbd08f41d650e606a5bd585}{\_\-rv} () const }
\label{classmpdf_71256ffb5fbd08f41d650e606a5bd585}

\begin{CompactList}\small\item\em access function \item\end{CompactList}\item 
\hypertarget{classmpdf_e17780ee5b2cfe05922a6c56af1462f8}{
\hyperlink{classepdf}{epdf} \& \hyperlink{classmpdf_e17780ee5b2cfe05922a6c56af1462f8}{\_\-epdf} ()}
\label{classmpdf_e17780ee5b2cfe05922a6c56af1462f8}

\begin{CompactList}\small\item\em access function \item\end{CompactList}\item 
\hypertarget{classmpdf_75ded3b0f657cd7da6590691a810963c}{
\hyperlink{classepdf}{epdf} $\ast$ \hyperlink{classmpdf_75ded3b0f657cd7da6590691a810963c}{\_\-e} ()}
\label{classmpdf_75ded3b0f657cd7da6590691a810963c}

\begin{CompactList}\small\item\em access function \item\end{CompactList}\end{CompactItemize}
\subsection*{Protected Attributes}
\begin{CompactItemize}
\item 
\hypertarget{classmlstudent_37bc739863e41fcd6dc4645bdca8099c}{
\hyperlink{classldmat}{ldmat} \textbf{Lambda}}
\label{classmlstudent_37bc739863e41fcd6dc4645bdca8099c}

\item 
\hypertarget{classmlstudent_01ca0dd5fdb399b0941a86f30a95d1ba}{
\hyperlink{classldmat}{ldmat} \& \textbf{\_\-R}}
\label{classmlstudent_01ca0dd5fdb399b0941a86f30a95d1ba}

\item 
\hypertarget{classmlstudent_9b6b64156d06ccf57e5f549a6bf9dc96}{
\hyperlink{classldmat}{ldmat} \textbf{Re}}
\label{classmlstudent_9b6b64156d06ccf57e5f549a6bf9dc96}

\item 
\hypertarget{classmlnorm_b76ee2171ace4fb3ff95a131ae8fc421}{
\hyperlink{classenorm}{enorm}$<$ \hyperlink{classldmat}{ldmat} $>$ \hyperlink{classmlnorm_b76ee2171ace4fb3ff95a131ae8fc421}{epdf}}
\label{classmlnorm_b76ee2171ace4fb3ff95a131ae8fc421}

\begin{CompactList}\small\item\em Internal \hyperlink{classepdf}{epdf} that arise by conditioning on {\tt rvc}. \item\end{CompactList}\item 
\hypertarget{classmlnorm_90a62528ca1ce79b6396ff899119da0f}{
mat \textbf{A}}
\label{classmlnorm_90a62528ca1ce79b6396ff899119da0f}

\item 
\hypertarget{classmlnorm_ebab82017f10fbde483971bbf3b4004d}{
vec \textbf{mu\_\-const}}
\label{classmlnorm_ebab82017f10fbde483971bbf3b4004d}

\item 
\hypertarget{classmlnorm_17552bef9aeba92a42516fe7d39a5893}{
vec \& \textbf{\_\-mu}}
\label{classmlnorm_17552bef9aeba92a42516fe7d39a5893}

\item 
\hypertarget{classmpdf_f6687c07ff07d47812dd565368ca59eb}{
\hyperlink{classRV}{RV} \hyperlink{classmpdf_f6687c07ff07d47812dd565368ca59eb}{rv}}
\label{classmpdf_f6687c07ff07d47812dd565368ca59eb}

\begin{CompactList}\small\item\em modeled random variable \item\end{CompactList}\item 
\hypertarget{classmpdf_acb7dda792b3cd5576f39fa3129abbab}{
\hyperlink{classRV}{RV} \hyperlink{classmpdf_acb7dda792b3cd5576f39fa3129abbab}{rvc}}
\label{classmpdf_acb7dda792b3cd5576f39fa3129abbab}

\begin{CompactList}\small\item\em random variable in condition \item\end{CompactList}\item 
\hypertarget{classmpdf_7aa894208a32f3487827df6d5054424c}{
\hyperlink{classepdf}{epdf} $\ast$ \hyperlink{classmpdf_7aa894208a32f3487827df6d5054424c}{ep}}
\label{classmpdf_7aa894208a32f3487827df6d5054424c}

\begin{CompactList}\small\item\em pointer to internal \hyperlink{classepdf}{epdf} \item\end{CompactList}\end{CompactItemize}
\subsection*{Friends}
\begin{CompactItemize}
\item 
\hypertarget{classmlnorm_1917009347bb410f73bf827df8767b09}{
std::ostream \& \textbf{operator$<$$<$} (std::ostream \&os, \hyperlink{classmlnorm}{mlnorm}$<$ sq\_\-M $>$ \&ml)}
\label{classmlnorm_1917009347bb410f73bf827df8767b09}

\end{CompactItemize}


\subsection{Detailed Description}
(Approximate) Student t density with linear function of mean value 

\subsection{Member Function Documentation}
\hypertarget{classmpdf_3f172b79ec4a5ebc87898a5381141f1b}{
\index{mlstudent@{mlstudent}!samplecond@{samplecond}}
\index{samplecond@{samplecond}!mlstudent@{mlstudent}}
\subsubsection[samplecond]{\setlength{\rightskip}{0pt plus 5cm}virtual vec mpdf::samplecond (const vec \& {\em cond}, \/  double \& {\em ll})\hspace{0.3cm}{\tt  \mbox{[}inline, virtual, inherited\mbox{]}}}}
\label{classmpdf_3f172b79ec4a5ebc87898a5381141f1b}


Returns a sample from the density conditioned on {\tt cond}, $x \sim epdf(rv|cond)$. 

\begin{Desc}
\item[Parameters:]
\begin{description}
\item[{\em cond}]is numeric value of {\tt rv} \item[{\em ll}]is a return value of log-likelihood of the sample. \end{description}
\end{Desc}


Reimplemented in \hyperlink{classmprod_a48887eb8738a9e5550bfc38eb8e9d68}{mprod}.

References mpdf::condition(), mpdf::ep, epdf::evallog(), and epdf::sample().

Referenced by MPF$<$ BM\_\-T $>$::bayes(), and PF::bayes().\hypertarget{classmpdf_b1dae6171ee39a6a05976c7b1007a3c5}{
\index{mlstudent@{mlstudent}!samplecond\_\-m@{samplecond\_\-m}}
\index{samplecond\_\-m@{samplecond\_\-m}!mlstudent@{mlstudent}}
\subsubsection[samplecond\_\-m]{\setlength{\rightskip}{0pt plus 5cm}virtual mat mpdf::samplecond\_\-m (const vec \& {\em cond}, \/  vec \& {\em ll}, \/  int {\em N})\hspace{0.3cm}{\tt  \mbox{[}inline, virtual, inherited\mbox{]}}}}
\label{classmpdf_b1dae6171ee39a6a05976c7b1007a3c5}


Returns. 

\begin{Desc}
\item[Parameters:]
\begin{description}
\item[{\em N}]samples from the density conditioned on {\tt cond}, $x \sim epdf(rv|cond)$. \item[{\em cond}]is numeric value of {\tt rv} \item[{\em ll}]is a return value of log-likelihood of the sample. \end{description}
\end{Desc}


References mpdf::condition(), RV::count(), mpdf::ep, epdf::evallog(), mpdf::rv, and epdf::sample().

The documentation for this class was generated from the following file:\begin{CompactItemize}
\item 
work/git/mixpp/bdm/stat/\hyperlink{libEF_8h}{libEF.h}\end{CompactItemize}