bs3 {multpois} | R Documentation |
Between-subjects 2×2 design with polytomous response data
Description
This generic synthetic long-format data set has a polytomous response Y
and two factors X1
and X2
. The response has categories
{yes, no, maybe}
. Factor X1
has levels {a, b}
, and factor
X2
has levels {c, d}
. It also has a PId
column for a participant
identifier. Each participant appears on only one row.
Format
A data frame with 60 observations on the following 4 variables:
- PId
a participant identifier with levels
"1"
..."60"
- X1
a between-subjects factor with levels
"a"
,"b"
- X2
a between-subjects factor with levels
"c"
,"d"
- Y
a polytomous response with categories
"yes"
,"no"
,"maybe"
See Also
See glm.mp
and glm.mp.con
for complete examples.
Examples
library(multpois)
data(bs3, package="multpois")
bs3$PId = factor(bs3$PId)
bs3$Y = factor(bs3$Y, levels=c("yes","no","maybe"))
bs3$X1 = factor(bs3$X1)
bs3$X2 = factor(bs3$X2)
contrasts(bs3$X1) <- "contr.sum"
contrasts(bs3$X2) <- "contr.sum"
m = glm.mp(Y ~ X1*X2, data=bs3)
Anova.mp(m, type=3)
glm.mp.con(m, pairwise ~ X1*X2, adjust="holm")
[Package multpois version 0.3.3 Index]