rm.anova: Repeated measures anova

In Rfast: A Collection of Efficient and Extremely Fast R Functions

Repeated measures anova

Description

Repeated measures anova.

Usage

rm.anova(y, logged = FALSE)

Arguments

y	A matrix with the data, where each column refers to a different measurement. The rows denote the subjects.
logged	Should the p-values be returned (FALSE) or their logarithm (TRUE)?

Details

Found in Davis (2002) is the usual repeated measures ANOVA. In this case, suppose you have taken measurements on one or more variables from the same group of people. See the example below on how to put such data.

Value

A vector with the test statistic (t-test) and its associated p-value.

Author(s)

Michail Tsagris

R implementation and documentation: Michail Tsagris <[e-mail]> and Manos Papadakis <[e-mail]>.

References

Charles S. Davis (2002). Statistical methods for the analysis of repeated measures. Springer-Verlag, New York.

See Also

rm.anovas, rint.reg, varcomps.mle

Examples

y <- c(74.5,81.5,83.6,68.6,73.1,79.4,
75.5,84.6,70.6,87.3,73.0,75.0,
68.9,71.6,55.9,61.9,60.5,61.8,
57.0,61.3,54.1,59.2,56.6,58.8,
78.3,84.9,64.0,62.2,60.1,78.7,
54.0,62.8,63.0,58.0,56.0,51.5,
72.5,68.3,67.8,71.5,65.0,67.7,
80.8,89.9,83.2,83.0,85.7,79.6)
y <- matrix(y, ncol = 6, byrow = TRUE)
res<-rm.anova(y)

Rfast documentation built on Nov. 9, 2023, 5:06 p.m.