plot ZIP trajectory
# S3 method for Trajectory.ZIP
plotrajeR(
Obj,
plotcov = NULL,
dec = 1,
col = "black",
Y = NULL,
A = NULL,
Risk = NULL,
TCOV = NULL,
mean = FALSE,
alpha = 1,
...
)an object of class "Trajectory.LOGIT".
an optional vector or matrix with the same length as the time period. Default value is NULL.
an optional real. It precise the shift to draw the data points.
an optional vector. The vector of colors. It must contain a color for each trajectory and each points of groups. Its length is the double of the number of group. Default value is a grayscale.
Matrix. A matrix containing the variables in the model.
Matrix. A matrix containing the time variable data.
Matrix. An optional matrix that modify the probability of belong to group. By default its value is a matrix with one column with value 1.
Matrix. An optional matrix containing the time covariate that influence the trajectory themselves. By default its value is NULL.
an optional logicial. Indicate if the mean of ech group and time value must be draw.
on optional real. Indicate the alpha channel of the points color.
optional parameters
a graphic.