| [261] | 1 | \hypertarget{classbdm_1_1mepdf}{ |
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| 2 | \section{bdm::mepdf Class Reference} |
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| 3 | \label{classbdm_1_1mepdf}\index{bdm::mepdf@{bdm::mepdf}} |
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| 4 | } |
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| 5 | Unconditional \hyperlink{classbdm_1_1mpdf}{mpdf}, allows using \hyperlink{classbdm_1_1epdf}{epdf} in the role of \hyperlink{classbdm_1_1mpdf}{mpdf}. |
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| 6 | |
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| 7 | |
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| 8 | {\tt \#include $<$libBM.h$>$} |
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| 9 | |
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| 10 | Inheritance diagram for bdm::mepdf:\nopagebreak |
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| 11 | \begin{figure}[H] |
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| 12 | \begin{center} |
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| 13 | \leavevmode |
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| 14 | \includegraphics[width=64pt]{classbdm_1_1mepdf__inherit__graph} |
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| 15 | \end{center} |
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| 16 | \end{figure} |
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| 17 | Collaboration diagram for bdm::mepdf:\nopagebreak |
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| 18 | \begin{figure}[H] |
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| 19 | \begin{center} |
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| 20 | \leavevmode |
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| 21 | \includegraphics[width=88pt]{classbdm_1_1mepdf__coll__graph} |
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| 22 | \end{center} |
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| 23 | \end{figure} |
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| 24 | \subsection*{Public Member Functions} |
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| 25 | \begin{CompactItemize} |
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| 26 | \item |
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| 27 | \hypertarget{classbdm_1_1mepdf_27cc32d1a810516c25bda51ddf886376}{ |
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| 28 | \hyperlink{classbdm_1_1mepdf_27cc32d1a810516c25bda51ddf886376}{mepdf} (const \hyperlink{classbdm_1_1epdf}{epdf} $\ast$em)} |
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| 29 | \label{classbdm_1_1mepdf_27cc32d1a810516c25bda51ddf886376} |
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| 30 | |
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| 31 | \begin{CompactList}\small\item\em Default constructor. \item\end{CompactList}\item |
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| 32 | \hypertarget{classbdm_1_1mepdf_b2b898058169e7ed9a6dc7cd4e1c147c}{ |
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| 33 | void \hyperlink{classbdm_1_1mepdf_b2b898058169e7ed9a6dc7cd4e1c147c}{condition} (const vec \&cond)} |
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| 34 | \label{classbdm_1_1mepdf_b2b898058169e7ed9a6dc7cd4e1c147c} |
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| 35 | |
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| 36 | \begin{CompactList}\small\item\em Update {\tt ep} so that it represents this \hyperlink{classbdm_1_1mpdf}{mpdf} conditioned on {\tt rvc} = cond. \item\end{CompactList}\item |
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| 37 | virtual vec \hyperlink{classbdm_1_1mpdf_e4848a428d8ef0549c6e4a9ed386d9f2}{samplecond} (const vec \&cond, double \&ll) |
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| 38 | \begin{CompactList}\small\item\em Returns a sample from the density conditioned on {\tt cond}, $x \sim epdf(rv|cond)$. \item\end{CompactList}\item |
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| 39 | virtual mat \hyperlink{classbdm_1_1mpdf_ee26963a637b2ea1fb1933652981e652}{samplecond\_\-m} (const vec \&cond, vec \&ll, int N) |
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| 40 | \begin{CompactList}\small\item\em Returns. \item\end{CompactList}\item |
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| 41 | \hypertarget{classbdm_1_1mpdf_6336a8a72462e2a56a3989a220f18b1b}{ |
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| 42 | virtual double \hyperlink{classbdm_1_1mpdf_6336a8a72462e2a56a3989a220f18b1b}{evallogcond} (const vec \&dt, const vec \&cond)} |
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| 43 | \label{classbdm_1_1mpdf_6336a8a72462e2a56a3989a220f18b1b} |
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| 44 | |
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| 45 | \begin{CompactList}\small\item\em Shortcut for conditioning and evaluation of the internal \hyperlink{classbdm_1_1epdf}{epdf}. In some cases, this operation can be implemented efficiently. \item\end{CompactList}\item |
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| 46 | \hypertarget{classbdm_1_1mpdf_0b0ed1ed663071bb7cf4a1349eb94fcb}{ |
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| 47 | virtual vec \hyperlink{classbdm_1_1mpdf_0b0ed1ed663071bb7cf4a1349eb94fcb}{evallogcond\_\-m} (const mat \&Dt, const vec \&cond)} |
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| 48 | \label{classbdm_1_1mpdf_0b0ed1ed663071bb7cf4a1349eb94fcb} |
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| 49 | |
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| 50 | \begin{CompactList}\small\item\em Matrix version of evallogcond. \item\end{CompactList}\item |
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| 51 | \hypertarget{classbdm_1_1mpdf_b3aba7311038bf990d706a64cab60cf8}{ |
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| 52 | \hyperlink{classbdm_1_1RV}{RV} \hyperlink{classbdm_1_1mpdf_b3aba7311038bf990d706a64cab60cf8}{\_\-rvc} () const } |
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| 53 | \label{classbdm_1_1mpdf_b3aba7311038bf990d706a64cab60cf8} |
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| 54 | |
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| 55 | \begin{CompactList}\small\item\em access function \item\end{CompactList}\item |
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| 56 | \hypertarget{classbdm_1_1mpdf_222d5280e309c5a053ba73841e98c151}{ |
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| 57 | \hyperlink{classbdm_1_1RV}{RV} \hyperlink{classbdm_1_1mpdf_222d5280e309c5a053ba73841e98c151}{\_\-rv} () const } |
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| 58 | \label{classbdm_1_1mpdf_222d5280e309c5a053ba73841e98c151} |
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| 59 | |
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| 60 | \begin{CompactList}\small\item\em access function \item\end{CompactList}\item |
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| 61 | \hypertarget{classbdm_1_1mpdf_1892fe3933488942253679f068e9e7f6}{ |
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| 62 | \hyperlink{classbdm_1_1epdf}{epdf} \& \hyperlink{classbdm_1_1mpdf_1892fe3933488942253679f068e9e7f6}{\_\-epdf} ()} |
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| 63 | \label{classbdm_1_1mpdf_1892fe3933488942253679f068e9e7f6} |
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| 64 | |
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| 65 | \begin{CompactList}\small\item\em access function \item\end{CompactList}\item |
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| 66 | \hypertarget{classbdm_1_1mpdf_05e843fd11c410a99dad2b88c55aca80}{ |
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| 67 | \hyperlink{classbdm_1_1epdf}{epdf} $\ast$ \hyperlink{classbdm_1_1mpdf_05e843fd11c410a99dad2b88c55aca80}{\_\-e} ()} |
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| 68 | \label{classbdm_1_1mpdf_05e843fd11c410a99dad2b88c55aca80} |
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| 69 | |
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| 70 | \begin{CompactList}\small\item\em access function \item\end{CompactList}\end{CompactItemize} |
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| 71 | \subsection*{Protected Attributes} |
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| 72 | \begin{CompactItemize} |
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| 73 | \item |
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| 74 | \hypertarget{classbdm_1_1mpdf_9bcfb45435d30983f436d41c298cbb51}{ |
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| 75 | \hyperlink{classbdm_1_1RV}{RV} \hyperlink{classbdm_1_1mpdf_9bcfb45435d30983f436d41c298cbb51}{rv}} |
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| 76 | \label{classbdm_1_1mpdf_9bcfb45435d30983f436d41c298cbb51} |
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| 77 | |
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| 78 | \begin{CompactList}\small\item\em modeled random variable \item\end{CompactList}\item |
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| 79 | \hypertarget{classbdm_1_1mpdf_5a5f08950daa08b85b01ddf4e1c36288}{ |
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| 80 | \hyperlink{classbdm_1_1RV}{RV} \hyperlink{classbdm_1_1mpdf_5a5f08950daa08b85b01ddf4e1c36288}{rvc}} |
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| 81 | \label{classbdm_1_1mpdf_5a5f08950daa08b85b01ddf4e1c36288} |
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| 82 | |
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| 83 | \begin{CompactList}\small\item\em random variable in condition \item\end{CompactList}\item |
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| 84 | \hypertarget{classbdm_1_1mpdf_5eea43c56d38e4441bfb30270db949c0}{ |
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| 85 | \hyperlink{classbdm_1_1epdf}{epdf} $\ast$ \hyperlink{classbdm_1_1mpdf_5eea43c56d38e4441bfb30270db949c0}{ep}} |
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| 86 | \label{classbdm_1_1mpdf_5eea43c56d38e4441bfb30270db949c0} |
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| 87 | |
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| 88 | \begin{CompactList}\small\item\em pointer to internal \hyperlink{classbdm_1_1epdf}{epdf} \item\end{CompactList}\end{CompactItemize} |
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| 89 | |
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| 90 | |
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| 91 | \subsection{Detailed Description} |
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| 92 | Unconditional \hyperlink{classbdm_1_1mpdf}{mpdf}, allows using \hyperlink{classbdm_1_1epdf}{epdf} in the role of \hyperlink{classbdm_1_1mpdf}{mpdf}. |
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| 93 | |
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| 94 | |
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| 95 | |
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| 96 | \subsection{Member Function Documentation} |
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| 97 | \hypertarget{classbdm_1_1mpdf_e4848a428d8ef0549c6e4a9ed386d9f2}{ |
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| 98 | \index{bdm::mepdf@{bdm::mepdf}!samplecond@{samplecond}} |
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| 99 | \index{samplecond@{samplecond}!bdm::mepdf@{bdm::mepdf}} |
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| 100 | \subsubsection[samplecond]{\setlength{\rightskip}{0pt plus 5cm}virtual vec bdm::mpdf::samplecond (const vec \& {\em cond}, \/ double \& {\em ll})\hspace{0.3cm}{\tt \mbox{[}inline, virtual, inherited\mbox{]}}}} |
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| 101 | \label{classbdm_1_1mpdf_e4848a428d8ef0549c6e4a9ed386d9f2} |
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| 102 | |
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| 103 | |
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| 104 | Returns a sample from the density conditioned on {\tt cond}, $x \sim epdf(rv|cond)$. |
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| 105 | |
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| 106 | \begin{Desc} |
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| 107 | \item[Parameters:] |
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| 108 | \begin{description} |
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| 109 | \item[{\em cond}]is numeric value of {\tt rv} \item[{\em ll}]is a return value of log-likelihood of the sample. \end{description} |
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| 110 | \end{Desc} |
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| 111 | |
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| 112 | |
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| 113 | Reimplemented in \hyperlink{classbdm_1_1mprod_1a37c2aaba8bde7fce5351c39b6e1168}{bdm::mprod}. |
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| 114 | |
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| 115 | References bdm::mpdf::condition(), bdm::mpdf::ep, bdm::epdf::evallog(), and bdm::epdf::sample(). |
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| 116 | |
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| 117 | Referenced by bdm::MPF$<$ BM\_\-T $>$::bayes(), bdm::PF::bayes(), and bdm::ArxDS::step().\hypertarget{classbdm_1_1mpdf_ee26963a637b2ea1fb1933652981e652}{ |
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| 118 | \index{bdm::mepdf@{bdm::mepdf}!samplecond\_\-m@{samplecond\_\-m}} |
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| 119 | \index{samplecond\_\-m@{samplecond\_\-m}!bdm::mepdf@{bdm::mepdf}} |
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| 120 | \subsubsection[samplecond\_\-m]{\setlength{\rightskip}{0pt plus 5cm}virtual mat bdm::mpdf::samplecond\_\-m (const vec \& {\em cond}, \/ vec \& {\em ll}, \/ int {\em N})\hspace{0.3cm}{\tt \mbox{[}inline, virtual, inherited\mbox{]}}}} |
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| 121 | \label{classbdm_1_1mpdf_ee26963a637b2ea1fb1933652981e652} |
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| 122 | |
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| 123 | |
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| 124 | Returns. |
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| 125 | |
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| 126 | \begin{Desc} |
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| 127 | \item[Parameters:] |
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| 128 | \begin{description} |
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| 129 | \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} |
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| 130 | \end{Desc} |
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| 131 | |
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| 132 | |
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| 133 | References bdm::mpdf::condition(), bdm::RV::count(), bdm::mpdf::ep, bdm::epdf::evallog(), bdm::mpdf::rv, and bdm::epdf::sample(). |
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| 134 | |
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| 135 | The documentation for this class was generated from the following file:\begin{CompactItemize} |
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| 136 | \item |
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| 137 | \hyperlink{libBM_8h}{libBM.h}\end{CompactItemize} |
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