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PSEUDOREPLICATION

Pseudoreplication

Source of error in statistics

Pseudoreplication (sometimes unit of analysis error) has many definitions. Pseudoreplication was originally defined in 1984 by Stuart H. Hurlbert as the

Pseudoreplication

Resampling (statistics)

Family of statistical methods based on sampling of available data

algorithm Monte Carlo method Nonparametric statistics Particle filter Pseudoreplication Non-uniform random variate generation Random permutation Replication

Resampling (statistics)

Resampling_(statistics)

Sample mean and covariance

Statistics computed from a sample of data

then special care has to be taken in order to avoid the problem of pseudoreplication. If the population is normally distributed, then the sample mean is

Sample mean and covariance

Sample_mean_and_covariance

Cross-validation (statistics)

Statistical model validation technique

identical or nearly identical samples are present in the data set, see pseudoreplication. To some extent twinning always takes place even in perfectly independent

Cross-validation (statistics)

Cross-validation_(statistics)

Repeated measures design

Type of research design

controlled trial Sequence Statistical inference Treatment effect Pseudoreplication Kraska; Marie (2010), "Repeated Measures Design", Encyclopedia of

Repeated measures design

Repeated_measures_design

Statistical unit

Individual entity for statistical purposes

dependencies, the analysis can lead to an inflated sample size or pseudoreplication. While a unit is often the lowest level at which observations are

Statistical unit

Statistical_unit

Replication (statistics)

Principle that variation can be better estimated with nonvarying repetition of conditions

Mathematics portal Degrees of freedom (statistics) Design of experiments Pseudoreplication Replication crisis Sample size Statistical ensemble Statistical process

Replication (statistics)

Replication_(statistics)

Glossary of probability and statistics

similar to one another. Blocking is often used to manage the problem of pseudoreplication. Box–Jenkins method box plot causal study A statistical study in which

Glossary of probability and statistics

Glossary_of_probability_and_statistics

Markov chain central limit theorem

Theorem

markov chain monte carlo simulations) can result in the problem of pseudoreplication when computing e.g. the confidence intervals for the sample mean.

Markov chain central limit theorem

Markov_chain_central_limit_theorem

List of statistics articles

Pseudo-random number sampling Pseudocount Pseudolikelihood Pseudomedian Pseudoreplication PSPP (free software) Psychological statistics Psychometrics Pythagorean

List of statistics articles

List_of_statistics_articles

Misuse of statistics

Use of statistical arguments to assert falsehoods

part of the cloud: these points should be rejected only for cause." Pseudoreplication is a technical error associated with analysis of variance. Complexity

Misuse of statistics

Misuse_of_statistics

Computational phylogenetics

Application of computational algorithms, methods and programs to phylogenetic analyses

inferring the variability of data that has an unknown distribution using pseudoreplications of the original data. For example, given a set of 100 data points

Computational phylogenetics

Computational_phylogenetics