O'Brien and Kaiser's Repeated-Measures Data in "Long" Format

Contrived repeated-measures data from O'Brien and Kaiser (1985). For details see OBrienKaiser, which is for the "wide" form of the same data.

OBrienKaiserLong

Format

A data frame with 240 observations on the following 6 variables.

treatment

a between-subjects factor with levels control, A, B.

gender

a between-subjects factor with levels F, M.

score

the numeric response variable.

id

the subject id number.

phase

a within-subjects factor with levels pre, post, fup.

hour

a within-subjects factor with levels 1, 2, 3, 4, 5.

Source

O'Brien, R. G., and Kaiser, M. K. (1985) MANOVA method for analyzing repeated measures designs: An extensive primer. Psychological Bulletin 97, 316–333, Table 7.

See also

OBrienKaiser.

Examples

head(OBrienKaiserLong, 15) # first subject
#>      treatment gender score id phase hour
#> 1.1    control      M     1  1   pre    1
#> 1.2    control      M     2  1   pre    2
#> 1.3    control      M     4  1   pre    3
#> 1.4    control      M     2  1   pre    4
#> 1.5    control      M     1  1   pre    5
#> 1.6    control      M     3  1  post    1
#> 1.7    control      M     2  1  post    2
#> 1.8    control      M     5  1  post    3
#> 1.9    control      M     3  1  post    4
#> 1.10   control      M     2  1  post    5
#> 1.11   control      M     2  1   fup    1
#> 1.12   control      M     3  1   fup    2
#> 1.13   control      M     2  1   fup    3
#> 1.14   control      M     4  1   fup    4
#> 1.15   control      M     4  1   fup    5