Macaulay's formula 

MadowLeipnik distribution 

magic square design 

Mahalanobis distance 

Mahalanobis' generalised distance 

main effect 

Mallow's Cp statistic 

manifold classification 

MannKendall test 

MannWhitney test 

MantelHaenzel test 

Marcinkiewicz's theorem 

marginal category 

marginal classification 

marginal distribution 

marker variable 

Markov chain 

Markov estimate 

Markov field 

Markov inequality 

Markov process 

Markov renewal process 

MarshallEdgeworthBowley index  

MarshallOlkin distribution 

martingale 

masking effect 

master sample 

matched samples 

matching 

matching coefficient 

matching distribution 

matrix sampling 

Mauchly test 

maverick 

maximin criterion 

maximum entropy method 

maximum Fratio 

maximum likelihood method 

maximum probability estimator 

Maxwell distribution 

MaxwellBoltzmann statistics 

McNemar's test 

mean 

mean absolute error 

mean deviation 

mean difference 

mean direction 

mean likelihood estimator 

mean linear successive difference 

mean probit difference 

mean range 

mean semisquared difference 

mean square 

mean square consecutive fluctuation estimator 

mean square contingency 

mean square deviation 

mean square error 

mean square successive difference 

mean successive difference 

mean trigonometric deviation 

mean value 

measure of central tendency 

measure of location 

medial test 

median 

median centre 

median direction 

median effective dose 

median Fstatistic 

median lethal dose 

median line 

median regression curve 

median test 

median unbiased confidence interval 

median unbiasedness 

Mellin transform 

MerringtonPearson approximation 

mesokurtosis 

Mestimate 

metaanalysis 

metameter 

method of collective marks 

method of moments 

method of overlapping maps 

method of path coefficients 

method of scoring 

method of selected points 

method of semiaverages 

method of steepest ascent 

midmean 

midrange 

midrank method 

Miller distribution 

Miller's jackknife test 

Mills' ratio 

minimal essential completeness 

minimal sufficient statistics 

minimax estimation 

minimax principle 

minimax regret principle 

minimax robust estimator 

minimax strategy 

minimum chisquared 

minimum completeness 

minimum discrimination information statistic 

minimum logit chisquared 

minimum norm quadratic unbiased estimation 

minimum normit chisquare estimator 

minimum spanning tree 

minimum variance 

minimum variance linear unbiased estimator 

Minkowski's inequality 

MINQUE 

misclassification 

missing plot technique 

Mitscherlich equation 

mixed autoregressivemoving average process 

mixed autoregressiveregressive systems 

mixed distribution 

mixed exponential response law 

mixed factorial experiments 

mixed model 

mixed sampling 

mixed spectrum 

mixed strategy 

mixedup observations 

mixture of distributions 

modal value 

modality 

mode 

model 

model I (or first kind) 

model II (or second kind) 

modified binomial distribution 

modified control limits 

modified exponential curve 

modified Latin square 

modified mean 

modified mean square successive difference 

modified Normal distributions 

modified von Neumann ratio 

modulus of precision 

moment 

moment coefficient 

moment estimator 

moment generating function 

moment matrix 

moment ratio 

monotone likelihood ratio 

monotone regression 

monotonic structure 

Monte Carlo method 

monthly average 

MoodBrown estimation (of a line) 

MoodBrown median test 

Mood's W test 

MoorePenrose inverse 

Moran's test statistic 

Morgenstern distributions 

Mortara formula 

Moses ranklike dispersion test 

Moses test 

most efficient estimator 

most powerful critical region 

most powerful rank test 

most powerful test 

most selective confidence intervals 

most stringent test 

Mosteller's k sample slippage test 

moverstayer model 

moving annual total 

moving average 

moving average disturbance 

moving average method 

moving average model 

moving average process 

moving observer technique 

moving range 

moving seasonal variation 

moving summation process 

moving total 

moving weights 

mstatistic 

mth values 

multibinomial test 

multicollinearity 

multiequational model 

multifactorial design 

multilevel continuous sampling plans 

multilinear process 

multimodal distribution 

Multinomial distribution 

multiphase sampling 

multiple bar chart 

multiple classification 

multiple comparisons 

multiple correlation coefficient 

multiple curvilinear correlation 

multiple decision methods 

multiple decision problem 

multiple factor analysis 

multiple Markov process 

multiple phase process 

multiple Poisson distribution 

multiple Poisson process 

multiple random starts 

multiple range test 

multiple recapture census 

multiple regression 

multiple sampling 

multiple smoothing method 

multiple stratification 

multiplicative process 

multistage estimation 

multistage sample 

multistage sampling 

multitemporal model 

multivalued decision 

multivariate analysis 

multivariate beta distribution 

multivariate binomial distribution 

multivariate Burr's distribution 

multivariate distribution 

multivariate exponential distribution 

multivariate F distribution 

multivariate hypergeometric distribution 

multivariate inverse hypergeometric distribution 

multivariate moment 

multivariate multinomial distribution 

multivariate negative binomial distribution 

multivariate negative hypergeometric distribution 

multivariate Normal distribution 

multivariate Pólya distribution 

multivariate Pareto distribution 

multivariate Pascal distribution 

multivariate Poisson distribution 

multivariate power series distribution 

multivariate processes 

multivariate quality control 

multivariate signed rank test 

multivariate Tchebyshev inequalities 

Murthy's estimator 

mutability 
