format
The format is:
lll{
Parameter Format
a Dataframe with vectors giving the value, source, time and location identifiers for each source effect.
q Dataframe with vectors giving the value and type identifiers for each source effect.
alpha Gives the concentration parameter for the Dirichlet Process.
cluster Dataframe with vectors giving the value and type identifiers for each source effect.
lambda_i Dataframe with vectors giving the value, type, time and location identifiers for each lambda i (number of cases attributed to each type).
lambda_j Dataframe with vectors giving the value, source, time and location identifiers for each lambda j (number of cases attributed to each source).
}