export("aggr_data", "confint.estLCCR", "design_matrix_logit", "design_matrix_loglin", 
       "estLCCR","estLCCRcon","freq_data","matrix_logit", "simLCCR", "sq")
importFrom("stats", "qchisq", "rmultinom", "rnorm")
importFrom("MASS", "ginv")
importFrom("graphics", "lines", "text")
importFrom("stats", "pnorm","runif")

# S3methods
S3method("confint", "estLCCR")
S3method("confint", "estLCCRcon")
S3method("print", "estLCCR")
S3method("print", "estLCCRcon")
S3method("print", "confLCCR")
S3method("print", "confLCCRcon")
S3method("summary", "estLCCR")
S3method("summary", "estLCCRcon")
S3method("summary", "confLCCR")
S3method("summary", "confLCCRcon")
S3method("plot", "confLCCR")
S3method("plot", "confLCCRcon")
