| plotrajeR.Trajectory.CNORM | R Documentation | 
plot CNORM trajectory
## S3 method for class 'Trajectory.CNORM'
plotrajeR(
  Obj,
  plotcov = NULL,
  col = "black",
  Y = NULL,
  A = NULL,
  Risk = NULL,
  mean = FALSE,
  alpha = 1,
  ...
)
| Obj | an object of class " | 
| plotcov | an optional vector or matrix with the same length as the time period. Default value is NULL. | 
| col | 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. | 
| Y | Matrix. A matrix containing the variables in the model. | 
| A | Matrix. A matrix containing the time variable data. | 
| Risk | 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. | 
| mean | an optional logical. Indicate if the mean of ech group and time value must be draw. | 
| alpha | on optional real. Indicate the alpha channel of the points color. | 
| ... | optional parameters | 
a graphic.
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