maplemappingmarcinkiewicz theoremmarginalmarginal distributionmarginal likelihoodmarginal probabilitymarginal symmetrymarginalizationmarkov chainmarkov chain monte carlo algorithmmarkov decision processmarkov inequalitymarkov processmarkov propertymarkov random fieldmarkov shiftmarkovian dependencemartingalemaskingmaster samplesmatch box problemmatch statisticsmatched pairsmatched pairs t testmatchingmatching distancemathematicalmathematical biosciencesmathematical expectationmathematical morphologymathematical programmingmathematical statisticsmathematical theory of populationmatlabmatric t distributionmatrixmatrix algebramatrix beta distributionmatrix calculusmatrix derivativesmatrix f distributionmatrix gamematrix normal distributionmatrix of coefficientsmatrix representationmatrix samplingmatrix unitmatrix valued distributionmatrix variate beta distribution