ccboot function

Multiple comparison: Bootstrap

ccboot Performs the Ramos and Ferreira (2009) multiple comparison bootstrap test.

ccboot(
  y,
  trt,
  DFerror,
  SSerror,
  alpha = 0.05,
  group = TRUE,
  main = NULL,
  B = 1000
)

Arguments

• y: Numeric or complex vector containing the response varible.
• trt: Numeric or complex vector containing the treatments.
• DFerror: Error degrees of freedom.
• SSerror: Error sum of squares.
• alpha: Significance of the test.
• group: TRUE or FALSE
• main: Title
• B: Number of bootstrap resamples.

Returns

Multiple means comparison for the bootstrap test.

Examples

data(ex1)
attach(ex1)
crd(trat, ig, quali = TRUE, mcomp='ccboot', sigF = 0.05)

References

RAMOS, P. S., FERREIRA, D. F. Agrupamento de medias via bootstrap de populacoes normais e nao-normais, Revista Ceres, v.56, p.140-149, 2009.

Author(s)

Eric B Ferreira, eric.ferreira@unifal-mg.edu.br

Patricia de Siqueira Ramos

Daniel Furtado Ferreira