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  • doc/html/merger_8h-source.html

    r323 r353  
    7878<a name="l00031"></a>00031                 <span class="keyword">protected</span>: 
    7979<a name="l00033"></a><a class="code" href="classbdm_1_1merger.html#67ae71cbf0686d7c7bf116fa5db86d81">00033</a>                         <a class="code" href="classbdm_1_1MixEF.html" title="Mixture of Exponential Family Densities.">MixEF</a> <a class="code" href="classbdm_1_1merger.html#67ae71cbf0686d7c7bf116fa5db86d81" title="Internal mixture of EF models.">Mix</a>; 
    80 <a name="l00035"></a><a class="code" href="classbdm_1_1merger.html#ea3c9f4739f857877fd5285b3973289c">00035</a>                         Array&lt;datalink_m2e*&gt; <a class="code" href="classbdm_1_1merger.html#ea3c9f4739f857877fd5285b3973289c" title="Data link for each mpdf in mpdfs.">dls</a>; 
    81 <a name="l00037"></a><a class="code" href="classbdm_1_1merger.html#135b938f841cb88ad00a8bbded818703">00037</a>                         Array&lt;RV&gt; <a class="code" href="classbdm_1_1merger.html#135b938f841cb88ad00a8bbded818703" title="Array of rvs that are not modelled by mpdfs at all (aux).">rvzs</a>; 
    82 <a name="l00039"></a><a class="code" href="classbdm_1_1merger.html#6c48bf36ec1f3f7b52e3159cf428a193">00039</a>                         Array&lt;datalink_m2e*&gt; <a class="code" href="classbdm_1_1merger.html#6c48bf36ec1f3f7b52e3159cf428a193" title="Data Links of rv0 mpdfs - these will be conditioned the (rv,rvc) of mpdfs.">zdls</a>; 
     80<a name="l00035"></a><a class="code" href="classbdm_1_1merger.html#ea3c9f4739f857877fd5285b3973289c">00035</a>                         <a class="code" href="classitpp_1_1Array.html">Array&lt;datalink_m2e*&gt;</a> <a class="code" href="classbdm_1_1merger.html#ea3c9f4739f857877fd5285b3973289c" title="Data link for each mpdf in mpdfs.">dls</a>; 
     81<a name="l00037"></a><a class="code" href="classbdm_1_1merger.html#135b938f841cb88ad00a8bbded818703">00037</a>                         <a class="code" href="classitpp_1_1Array.html">Array&lt;RV&gt;</a> <a class="code" href="classbdm_1_1merger.html#135b938f841cb88ad00a8bbded818703" title="Array of rvs that are not modelled by mpdfs at all (aux).">rvzs</a>; 
     82<a name="l00039"></a><a class="code" href="classbdm_1_1merger.html#6c48bf36ec1f3f7b52e3159cf428a193">00039</a>                         <a class="code" href="classitpp_1_1Array.html">Array&lt;datalink_m2e*&gt;</a> <a class="code" href="classbdm_1_1merger.html#6c48bf36ec1f3f7b52e3159cf428a193" title="Data Links of rv0 mpdfs - these will be conditioned the (rv,rvc) of mpdfs.">zdls</a>; 
    8383<a name="l00040"></a>00040  
    8484<a name="l00042"></a><a class="code" href="classbdm_1_1merger.html#e91b83e6d9076848c71ae27664072109">00042</a>                         <span class="keywordtype">int</span> <a class="code" href="classbdm_1_1merger.html#e91b83e6d9076848c71ae27664072109" title="Number of samples used in approximation.">Ns</a>; 
     
    8989<a name="l00051"></a>00051  
    9090<a name="l00053"></a><a class="code" href="classbdm_1_1merger.html#14081d8c5cffdcc6c2f81cb61da41dbe">00053</a>                         <span class="keywordtype">bool</span> <a class="code" href="classbdm_1_1merger.html#14081d8c5cffdcc6c2f81cb61da41dbe" title="debug or not debug">DBG</a>; 
    91 <a name="l00055"></a><a class="code" href="classbdm_1_1merger.html#2b99a4a9384dc088dc164372d206138f">00055</a>                         it_file* <a class="code" href="classbdm_1_1merger.html#2b99a4a9384dc088dc164372d206138f" title="debugging file">dbg</a>; 
     91<a name="l00055"></a><a class="code" href="classbdm_1_1merger.html#2b99a4a9384dc088dc164372d206138f">00055</a>                         <a class="code" href="classitpp_1_1it__file.html" title="The IT++ file format reading and writing class.">it_file</a>* <a class="code" href="classbdm_1_1merger.html#2b99a4a9384dc088dc164372d206138f" title="debugging file">dbg</a>; 
    9292<a name="l00057"></a><a class="code" href="classbdm_1_1merger.html#05dc6d9876677fcf84806d39f24e5509">00057</a>                         <span class="keywordtype">bool</span> <a class="code" href="classbdm_1_1merger.html#05dc6d9876677fcf84806d39f24e5509" title="Flag if the samples are fixed or not.">fix_smp</a>; 
    9393<a name="l00058"></a>00058                 <span class="keyword">public</span>: 
    94 <a name="l00060"></a><a class="code" href="classbdm_1_1merger.html#30ae0fa8a88737185f598bf63fec0569">00060</a>                         <a class="code" href="classbdm_1_1merger.html#30ae0fa8a88737185f598bf63fec0569" title="Default constructor.">merger</a> ( <span class="keyword">const</span> Array&lt;mpdf*&gt; &amp;S ) : 
     94<a name="l00060"></a><a class="code" href="classbdm_1_1merger.html#30ae0fa8a88737185f598bf63fec0569">00060</a>                         <a class="code" href="classbdm_1_1merger.html#30ae0fa8a88737185f598bf63fec0569" title="Default constructor.">merger</a> ( <span class="keyword">const</span> <a class="code" href="classitpp_1_1Array.html">Array&lt;mpdf*&gt;</a> &amp;S ) : 
    9595<a name="l00061"></a>00061                                         <a class="code" href="classbdm_1_1compositepdf.html" title="Abstract composition of pdfs, will be used for specific classes this abstract class...">compositepdf</a> ( S ), <a class="code" href="classbdm_1_1epdf.html" title="Probability density function with numerical statistics, e.g. posterior density.">epdf</a> ( ), 
    96 <a name="l00062"></a>00062                                         <a class="code" href="classbdm_1_1merger.html#67ae71cbf0686d7c7bf116fa5db86d81" title="Internal mixture of EF models.">Mix</a> ( Array&lt;<a class="code" href="classbdm_1_1BMEF.html" title="Estimator for Exponential family.">BMEF</a>*&gt; ( 0 ),vec ( 0 ) ), <a class="code" href="classbdm_1_1merger.html#ea3c9f4739f857877fd5285b3973289c" title="Data link for each mpdf in mpdfs.">dls</a> ( <a class="code" href="classbdm_1_1compositepdf.html#7ca3cd8ed92a7154f5b9ff13b1e9d52a" title="Number of mpdfs in the composite.">n</a> ), <a class="code" href="classbdm_1_1merger.html#135b938f841cb88ad00a8bbded818703" title="Array of rvs that are not modelled by mpdfs at all (aux).">rvzs</a> ( <a class="code" href="classbdm_1_1compositepdf.html#7ca3cd8ed92a7154f5b9ff13b1e9d52a" title="Number of mpdfs in the composite.">n</a> ), <a class="code" href="classbdm_1_1merger.html#6c48bf36ec1f3f7b52e3159cf428a193" title="Data Links of rv0 mpdfs - these will be conditioned the (rv,rvc) of mpdfs.">zdls</a> ( <a class="code" href="classbdm_1_1compositepdf.html#7ca3cd8ed92a7154f5b9ff13b1e9d52a" title="Number of mpdfs in the composite.">n</a> ), <a class="code" href="classbdm_1_1merger.html#522d43f7aa13fe6701e93fba174dec94" title="Projection to empirical density.">eSmp</a>() 
     96<a name="l00062"></a>00062                                         <a class="code" href="classbdm_1_1merger.html#67ae71cbf0686d7c7bf116fa5db86d81" title="Internal mixture of EF models.">Mix</a> ( <a class="code" href="classitpp_1_1Array.html" title="General array class.">Array</a>&lt;<a class="code" href="classbdm_1_1BMEF.html" title="Estimator for Exponential family.">BMEF</a>*&gt; ( 0 ),vec ( 0 ) ), <a class="code" href="classbdm_1_1merger.html#ea3c9f4739f857877fd5285b3973289c" title="Data link for each mpdf in mpdfs.">dls</a> ( <a class="code" href="classbdm_1_1compositepdf.html#7ca3cd8ed92a7154f5b9ff13b1e9d52a" title="Number of mpdfs in the composite.">n</a> ), <a class="code" href="classbdm_1_1merger.html#135b938f841cb88ad00a8bbded818703" title="Array of rvs that are not modelled by mpdfs at all (aux).">rvzs</a> ( <a class="code" href="classbdm_1_1compositepdf.html#7ca3cd8ed92a7154f5b9ff13b1e9d52a" title="Number of mpdfs in the composite.">n</a> ), <a class="code" href="classbdm_1_1merger.html#6c48bf36ec1f3f7b52e3159cf428a193" title="Data Links of rv0 mpdfs - these will be conditioned the (rv,rvc) of mpdfs.">zdls</a> ( <a class="code" href="classbdm_1_1compositepdf.html#7ca3cd8ed92a7154f5b9ff13b1e9d52a" title="Number of mpdfs in the composite.">n</a> ), <a class="code" href="classbdm_1_1merger.html#522d43f7aa13fe6701e93fba174dec94" title="Projection to empirical density.">eSmp</a>() 
    9797<a name="l00063"></a>00063                         { 
    9898<a name="l00064"></a>00064                                 <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> ztmp; 
     
    121121<a name="l00087"></a>00087                                 <a class="code" href="classbdm_1_1merger.html#05dc6d9876677fcf84806d39f24e5509" title="Flag if the samples are fixed or not.">fix_smp</a> = <span class="keyword">false</span>; 
    122122<a name="l00088"></a>00088                         } 
    123 <a name="l00090"></a><a class="code" href="classbdm_1_1merger.html#94b5358c9558a8389ac78a65b83244f6">00090</a>                         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1merger.html#94b5358c9558a8389ac78a65b83244f6" title="set debug file">debug_file</a> ( <span class="keyword">const</span> <span class="keywordtype">string</span> fname ) { <span class="keywordflow">if</span> ( <a class="code" href="classbdm_1_1merger.html#14081d8c5cffdcc6c2f81cb61da41dbe" title="debug or not debug">DBG</a> ) <span class="keyword">delete</span> <a class="code" href="classbdm_1_1merger.html#2b99a4a9384dc088dc164372d206138f" title="debugging file">dbg</a>; <a class="code" href="classbdm_1_1merger.html#2b99a4a9384dc088dc164372d206138f" title="debugging file">dbg</a> = <span class="keyword">new</span> it_file ( fname ); <span class="keywordflow">if</span> ( <a class="code" href="classbdm_1_1merger.html#2b99a4a9384dc088dc164372d206138f" title="debugging file">dbg</a> ) <a class="code" href="classbdm_1_1merger.html#14081d8c5cffdcc6c2f81cb61da41dbe" title="debug or not debug">DBG</a>=<span class="keyword">true</span>;} 
     123<a name="l00090"></a><a class="code" href="classbdm_1_1merger.html#94b5358c9558a8389ac78a65b83244f6">00090</a>                         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1merger.html#94b5358c9558a8389ac78a65b83244f6" title="set debug file">debug_file</a> ( <span class="keyword">const</span> <span class="keywordtype">string</span> fname ) { <span class="keywordflow">if</span> ( <a class="code" href="classbdm_1_1merger.html#14081d8c5cffdcc6c2f81cb61da41dbe" title="debug or not debug">DBG</a> ) <span class="keyword">delete</span> <a class="code" href="classbdm_1_1merger.html#2b99a4a9384dc088dc164372d206138f" title="debugging file">dbg</a>; <a class="code" href="classbdm_1_1merger.html#2b99a4a9384dc088dc164372d206138f" title="debugging file">dbg</a> = <span class="keyword">new</span> <a class="code" href="classitpp_1_1it__file.html" title="The IT++ file format reading and writing class.">it_file</a> ( fname ); <span class="keywordflow">if</span> ( <a class="code" href="classbdm_1_1merger.html#2b99a4a9384dc088dc164372d206138f" title="debugging file">dbg</a> ) <a class="code" href="classbdm_1_1merger.html#14081d8c5cffdcc6c2f81cb61da41dbe" title="debug or not debug">DBG</a>=<span class="keyword">true</span>;} 
    124124<a name="l00092"></a><a class="code" href="classbdm_1_1merger.html#22216ad175880cf2345871f9313a3f19">00092</a>                         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1merger.html#22216ad175880cf2345871f9313a3f19" title="Set internal parameters used in approximation.">set_parameters</a> ( <span class="keywordtype">double</span> beta0, <span class="keywordtype">int</span> Ns0, <span class="keywordtype">int</span> Nc0, <span class="keywordtype">double</span> effss_coef0=0.5 ) {<a class="code" href="classbdm_1_1merger.html#1a85d299f202a70afe0cdc1045c26a5d" title="Prior on the log-normal merging model.">beta</a>=beta0; 
    125125<a name="l00093"></a>00093                                 <a class="code" href="classbdm_1_1merger.html#e91b83e6d9076848c71ae27664072109" title="Number of samples used in approximation.">Ns</a>=Ns0; 
     
    128128<a name="l00096"></a>00096                                 <a class="code" href="classbdm_1_1merger.html#522d43f7aa13fe6701e93fba174dec94" title="Projection to empirical density.">eSmp</a>.<a class="code" href="classbdm_1_1eEmp.html#c74c281d652356c19b6b079e42ca7ef1" title="Set sample.">set_parameters</a> ( Ns0,<span class="keyword">false</span> ); 
    129129<a name="l00097"></a>00097                         } 
    130 <a name="l00098"></a>00098                         <span class="keywordtype">void</span> set_grid ( Array&lt;vec&gt; &amp;XYZ ) 
     130<a name="l00098"></a>00098                         <span class="keywordtype">void</span> set_grid ( <a class="code" href="classitpp_1_1Array.html">Array&lt;vec&gt;</a> &amp;XYZ ) 
    131131<a name="l00099"></a>00099                         { 
    132 <a name="l00100"></a>00100                                 <span class="keywordtype">int</span> <a class="code" href="classbdm_1_1epdf.html#16adac20ec7fe07e1ea0b27d917788ce" title="dimension of the random variable">dim</a>=XYZ.length(); ivec szs ( dim ); 
    133 <a name="l00101"></a>00101                                 <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i=0; i&lt;dim;i++){szs=XYZ(i).length();} 
    134 <a name="l00102"></a>00102                                 <a class="code" href="classbdm_1_1merger.html#e91b83e6d9076848c71ae27664072109" title="Number of samples used in approximation.">Ns</a>=prod(szs); 
     132<a name="l00100"></a>00100                                 <span class="keywordtype">int</span> <a class="code" href="classbdm_1_1epdf.html#16adac20ec7fe07e1ea0b27d917788ce" title="dimension of the random variable">dim</a>=XYZ.<a class="code" href="classitpp_1_1Array.html#53629018f146084de506c33c69fa19a3" title="Returns the number of data elements in the array object.">length</a>(); ivec szs ( dim ); 
     133<a name="l00101"></a>00101                                 <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i=0; i&lt;dim;i++){szs=XYZ(i).<a class="code" href="classitpp_1_1Array.html#53629018f146084de506c33c69fa19a3" title="Returns the number of data elements in the array object.">length</a>();} 
     134<a name="l00102"></a>00102                                 <a class="code" href="classbdm_1_1merger.html#e91b83e6d9076848c71ae27664072109" title="Number of samples used in approximation.">Ns</a>=<a class="code" href="group__matrix__functions.html#g22fdeace9f20483008cf4dc6d471cbc2" title="Product of elements in the matrix m.">prod</a>(szs); 
    135135<a name="l00103"></a>00103                                 <a class="code" href="classbdm_1_1merger.html#522d43f7aa13fe6701e93fba174dec94" title="Projection to empirical density.">eSmp</a>.set_parameters(<a class="code" href="classbdm_1_1merger.html#e91b83e6d9076848c71ae27664072109" title="Number of samples used in approximation.">Ns</a>,<span class="keyword">false</span>); 
    136 <a name="l00104"></a>00104                                 Array&lt;vec&gt; &amp;samples=<a class="code" href="classbdm_1_1merger.html#522d43f7aa13fe6701e93fba174dec94" title="Projection to empirical density.">eSmp</a>._samples(); 
    137 <a name="l00105"></a>00105                                 <a class="code" href="classbdm_1_1merger.html#522d43f7aa13fe6701e93fba174dec94" title="Projection to empirical density.">eSmp</a>._w()=ones(<a class="code" href="classbdm_1_1merger.html#e91b83e6d9076848c71ae27664072109" title="Number of samples used in approximation.">Ns</a>)/<a class="code" href="classbdm_1_1merger.html#e91b83e6d9076848c71ae27664072109" title="Number of samples used in approximation.">Ns</a>; 
     136<a name="l00104"></a>00104                                 <a class="code" href="classitpp_1_1Array.html">Array&lt;vec&gt;</a> &amp;samples=<a class="code" href="classbdm_1_1merger.html#522d43f7aa13fe6701e93fba174dec94" title="Projection to empirical density.">eSmp</a>._samples(); 
     137<a name="l00105"></a>00105                                 <a class="code" href="classbdm_1_1merger.html#522d43f7aa13fe6701e93fba174dec94" title="Projection to empirical density.">eSmp</a>._w()=<a class="code" href="group__specmat.html#gdc0f3edbf58bced9e82d8b260d395cac" title="A float (rows,cols)-matrix of ones.">ones</a>(<a class="code" href="classbdm_1_1merger.html#e91b83e6d9076848c71ae27664072109" title="Number of samples used in approximation.">Ns</a>)/<a class="code" href="classbdm_1_1merger.html#e91b83e6d9076848c71ae27664072109" title="Number of samples used in approximation.">Ns</a>; 
    138138<a name="l00106"></a>00106                                                  
    139139<a name="l00107"></a>00107                                 <span class="comment">//set samples</span> 
    140 <a name="l00108"></a>00108                                 ivec is=zeros_i(dim);<span class="comment">//indeces of dimensions in for cycle;</span> 
     140<a name="l00108"></a>00108                                 ivec is=<a class="code" href="group__specmat.html#g9df9aa3553b6a5c07924954b85466cec" title="A Int (rows,cols)-matrix of zeros.">zeros_i</a>(dim);<span class="comment">//indeces of dimensions in for cycle;</span> 
    141141<a name="l00109"></a>00109                                 vec smpi(dim); 
    142142<a name="l00110"></a>00110                                 <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i=0; i&lt;<a class="code" href="classbdm_1_1merger.html#e91b83e6d9076848c71ae27664072109" title="Number of samples used in approximation.">Ns</a>; i++){ 
     
    159159<a name="l00128"></a><a class="code" href="classbdm_1_1merger.html#8ae79a651e93d6e2d611556001af8aa8">00128</a>                         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1merger.html#8ae79a651e93d6e2d611556001af8aa8" title="Initialize the proposal density. This function must be called before merge()!">init</a>()    
    160160<a name="l00129"></a>00129                         { 
    161 <a name="l00130"></a>00130                                 Array&lt;vec&gt; Smps ( <a class="code" href="classbdm_1_1compositepdf.html#7ca3cd8ed92a7154f5b9ff13b1e9d52a" title="Number of mpdfs in the composite.">n</a> ); 
     161<a name="l00130"></a>00130                                 <a class="code" href="classitpp_1_1Array.html">Array&lt;vec&gt;</a> Smps ( <a class="code" href="classbdm_1_1compositepdf.html#7ca3cd8ed92a7154f5b9ff13b1e9d52a" title="Number of mpdfs in the composite.">n</a> ); 
    162162<a name="l00131"></a>00131                                 <span class="comment">//Gibbs sampling</span> 
    163 <a name="l00132"></a>00132                                 <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i=0;i&lt;<a class="code" href="classbdm_1_1compositepdf.html#7ca3cd8ed92a7154f5b9ff13b1e9d52a" title="Number of mpdfs in the composite.">n</a>;i++ ) {Smps ( i ) =zeros ( 0 );} 
     163<a name="l00132"></a>00132                                 <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i=0;i&lt;<a class="code" href="classbdm_1_1compositepdf.html#7ca3cd8ed92a7154f5b9ff13b1e9d52a" title="Number of mpdfs in the composite.">n</a>;i++ ) {Smps ( i ) =<a class="code" href="group__specmat.html#g10723ecada06221cbe64fe2736a59de1" title="A Double (rows,cols)-matrix of zeros.">zeros</a> ( 0 );} 
    164164<a name="l00133"></a>00133                         } 
    165165<a name="l00135"></a>00135                         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1merger.html#b72f4662c9ac760a8b17ebe5d697f3c2" title="Create a mixture density, make sure to call init() before the first call.">merge</a> ( <span class="keyword">const</span> <a class="code" href="classbdm_1_1epdf.html" title="Probability density function with numerical statistics, e.g. posterior density.">epdf</a>* g0 ); 
     
    170170<a name="l00144"></a><a class="code" href="classbdm_1_1merger.html#c47543661897638cab9f506c76a1f92f">00144</a>                         <span class="keywordtype">double</span> <a class="code" href="classbdm_1_1merger.html#c47543661897638cab9f506c76a1f92f" title="Compute log-probability of argument val.">evallog</a> ( <span class="keyword">const</span> vec &amp;dt )<span class="keyword"> const</span> 
    171171<a name="l00145"></a>00145 <span class="keyword">                        </span>{ 
    172 <a name="l00146"></a>00146                                 vec dtf=ones ( dt.length() +1 ); 
     172<a name="l00146"></a>00146                                 vec dtf=<a class="code" href="group__specmat.html#gdc0f3edbf58bced9e82d8b260d395cac" title="A float (rows,cols)-matrix of ones.">ones</a> ( dt.length() +1 ); 
    173173<a name="l00147"></a>00147                                 dtf.set_subvector ( 0,dt ); 
    174174<a name="l00148"></a>00148                                 <span class="keywordflow">return</span> <a class="code" href="classbdm_1_1merger.html#67ae71cbf0686d7c7bf116fa5db86d81" title="Internal mixture of EF models.">Mix</a>.<a class="code" href="classbdm_1_1MixEF.html#da724da464a75e07521941e430929efa">logpred</a> ( dtf ); 
     
    176176<a name="l00150"></a><a class="code" href="classbdm_1_1merger.html#82c5ad7677315fde8e9fc9381c17ece5">00150</a>                         vec <a class="code" href="classbdm_1_1merger.html#82c5ad7677315fde8e9fc9381c17ece5" title="return expected value">mean</a>()<span class="keyword"> const</span> 
    177177<a name="l00151"></a>00151 <span class="keyword">                        </span>{ 
    178 <a name="l00152"></a>00152                                 <span class="keyword">const</span> Vec&lt;double&gt; &amp;w = <a class="code" href="classbdm_1_1merger.html#522d43f7aa13fe6701e93fba174dec94" title="Projection to empirical density.">eSmp</a>.<a class="code" href="classbdm_1_1eEmp.html#d7f83cc0415cd44ae7cc8b4bdad93aef" title="Potentially dangerous, use with care.">_w</a>(); 
    179 <a name="l00153"></a>00153                                 <span class="keyword">const</span> Array&lt;vec&gt; &amp;S = <a class="code" href="classbdm_1_1merger.html#522d43f7aa13fe6701e93fba174dec94" title="Projection to empirical density.">eSmp</a>.<a class="code" href="classbdm_1_1eEmp.html#c24966b0aaeb767bc8a6b4fd60931be2" title="access function">_samples</a>(); 
    180 <a name="l00154"></a>00154                                 vec tmp=zeros ( dim ); 
     178<a name="l00152"></a>00152                                 <span class="keyword">const</span> <a class="code" href="classitpp_1_1Vec.html">Vec&lt;double&gt;</a> &amp;w = <a class="code" href="classbdm_1_1merger.html#522d43f7aa13fe6701e93fba174dec94" title="Projection to empirical density.">eSmp</a>.<a class="code" href="classbdm_1_1eEmp.html#d7f83cc0415cd44ae7cc8b4bdad93aef" title="Potentially dangerous, use with care.">_w</a>(); 
     179<a name="l00153"></a>00153                                 <span class="keyword">const</span> <a class="code" href="classitpp_1_1Array.html">Array&lt;vec&gt;</a> &amp;S = <a class="code" href="classbdm_1_1merger.html#522d43f7aa13fe6701e93fba174dec94" title="Projection to empirical density.">eSmp</a>.<a class="code" href="classbdm_1_1eEmp.html#c24966b0aaeb767bc8a6b4fd60931be2" title="access function">_samples</a>(); 
     180<a name="l00154"></a>00154                                 vec tmp=<a class="code" href="group__specmat.html#g10723ecada06221cbe64fe2736a59de1" title="A Double (rows,cols)-matrix of zeros.">zeros</a> ( dim ); 
    181181<a name="l00155"></a>00155                                 <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i=0; i&lt;Ns; i++ ) 
    182182<a name="l00156"></a>00156                                 { 
     
    188188<a name="l00162"></a>00162 <span class="keyword">                        </span>{ 
    189189<a name="l00163"></a>00163                                 <span class="keyword">const</span> vec &amp;w = <a class="code" href="classbdm_1_1merger.html#522d43f7aa13fe6701e93fba174dec94" title="Projection to empirical density.">eSmp</a>.<a class="code" href="classbdm_1_1eEmp.html#d7f83cc0415cd44ae7cc8b4bdad93aef" title="Potentially dangerous, use with care.">_w</a>(); 
    190 <a name="l00164"></a>00164                                 <span class="keyword">const</span> Array&lt;vec&gt; &amp;S = <a class="code" href="classbdm_1_1merger.html#522d43f7aa13fe6701e93fba174dec94" title="Projection to empirical density.">eSmp</a>.<a class="code" href="classbdm_1_1eEmp.html#c24966b0aaeb767bc8a6b4fd60931be2" title="access function">_samples</a>(); 
     190<a name="l00164"></a>00164                                 <span class="keyword">const</span> <a class="code" href="classitpp_1_1Array.html">Array&lt;vec&gt;</a> &amp;S = <a class="code" href="classbdm_1_1merger.html#522d43f7aa13fe6701e93fba174dec94" title="Projection to empirical density.">eSmp</a>.<a class="code" href="classbdm_1_1eEmp.html#c24966b0aaeb767bc8a6b4fd60931be2" title="access function">_samples</a>(); 
    191191<a name="l00165"></a>00165  
    192192<a name="l00166"></a>00166                                 vec mea = <a class="code" href="classbdm_1_1merger.html#82c5ad7677315fde8e9fc9381c17ece5" title="return expected value">mean</a>(); 
    193193<a name="l00167"></a>00167  
    194 <a name="l00168"></a>00168                                 cout &lt;&lt; sum ( w ) &lt;&lt; <span class="stringliteral">","</span> &lt;&lt; w*w &lt;&lt;endl; 
     194<a name="l00168"></a>00168                                 cout &lt;&lt; <a class="code" href="group__matrix__functions.html#gfcf8f54c2f4fc257bbc3111700b08355" title="Sum of elements in the matrix m, either along columns or rows.">sum</a> ( w ) &lt;&lt; <span class="stringliteral">","</span> &lt;&lt; w*w &lt;&lt;endl; 
    195195<a name="l00169"></a>00169  
    196 <a name="l00170"></a>00170                                 mat Tmp=zeros ( dim, dim ); 
     196<a name="l00170"></a>00170                                 mat Tmp=<a class="code" href="group__specmat.html#g10723ecada06221cbe64fe2736a59de1" title="A Double (rows,cols)-matrix of zeros.">zeros</a> ( dim, dim ); 
    197197<a name="l00171"></a>00171                                 <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i=0; i&lt;Ns; i++ ) 
    198198<a name="l00172"></a>00172                                 { 
     
    204204<a name="l00178"></a>00178 <span class="keyword">                        </span>{ 
    205205<a name="l00179"></a>00179                                 <span class="keyword">const</span> vec &amp;w = <a class="code" href="classbdm_1_1merger.html#522d43f7aa13fe6701e93fba174dec94" title="Projection to empirical density.">eSmp</a>.<a class="code" href="classbdm_1_1eEmp.html#d7f83cc0415cd44ae7cc8b4bdad93aef" title="Potentially dangerous, use with care.">_w</a>(); 
    206 <a name="l00180"></a>00180                                 <span class="keyword">const</span> Array&lt;vec&gt; &amp;S = <a class="code" href="classbdm_1_1merger.html#522d43f7aa13fe6701e93fba174dec94" title="Projection to empirical density.">eSmp</a>.<a class="code" href="classbdm_1_1eEmp.html#c24966b0aaeb767bc8a6b4fd60931be2" title="access function">_samples</a>(); 
     206<a name="l00180"></a>00180                                 <span class="keyword">const</span> <a class="code" href="classitpp_1_1Array.html">Array&lt;vec&gt;</a> &amp;S = <a class="code" href="classbdm_1_1merger.html#522d43f7aa13fe6701e93fba174dec94" title="Projection to empirical density.">eSmp</a>.<a class="code" href="classbdm_1_1eEmp.html#c24966b0aaeb767bc8a6b4fd60931be2" title="access function">_samples</a>(); 
    207207<a name="l00181"></a>00181  
    208 <a name="l00182"></a>00182                                 vec tmp=zeros ( dim ); 
     208<a name="l00182"></a>00182                                 vec tmp=<a class="code" href="group__specmat.html#g10723ecada06221cbe64fe2736a59de1" title="A Double (rows,cols)-matrix of zeros.">zeros</a> ( dim ); 
    209209<a name="l00183"></a>00183                                 <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i=0; i&lt;Ns; i++ ) 
    210210<a name="l00184"></a>00184                                 { 
    211 <a name="l00185"></a>00185                                         tmp+=w ( i ) *pow ( S ( i ),2 ); 
     211<a name="l00185"></a>00185                                         tmp+=w ( i ) *<a class="code" href="group__logexpfunc.html#g40f48a75172e7f8bc8e58ed54262a04d" title="Calculates x to the power of y (x^y).">pow</a> ( S ( i ),2 ); 
    212212<a name="l00186"></a>00186                                 } 
    213 <a name="l00187"></a>00187                                 <span class="keywordflow">return</span> tmp-pow ( <a class="code" href="classbdm_1_1merger.html#82c5ad7677315fde8e9fc9381c17ece5" title="return expected value">mean</a>(),2 ); 
     213<a name="l00187"></a>00187                                 <span class="keywordflow">return</span> tmp-<a class="code" href="group__logexpfunc.html#g40f48a75172e7f8bc8e58ed54262a04d" title="Calculates x to the power of y (x^y).">pow</a> ( <a class="code" href="classbdm_1_1merger.html#82c5ad7677315fde8e9fc9381c17ece5" title="return expected value">mean</a>(),2 ); 
    214214<a name="l00188"></a>00188                         } 
    215215<a name="l00190"></a><a class="code" href="classbdm_1_1merger.html#febef179bb5e074ae6e34d15b4596273">00190</a>                         <span class="keyword">virtual</span> <a class="code" href="classbdm_1_1merger.html#febef179bb5e074ae6e34d15b4596273" title="for future use">~merger</a>() 
     
    232232<a name="l00210"></a>00210 <span class="preprocessor">#endif // MER_H</span> 
    233233</pre></div></div> 
    234 <hr size="1"><address style="text-align: right;"><small>Generated on Thu Apr 23 21:06:42 2009 for mixpp by&nbsp; 
     234<hr size="1"><address style="text-align: right;"><small>Generated on Tue Jun 2 10:02:12 2009 for mixpp by&nbsp; 
    235235<a href="http://www.doxygen.org/index.html"> 
    236236<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.8 </small></address>