useDynLib(VA, .registration = TRUE)
  
# functions
export(bsplines, lin, random, risk, spatial, va)

S3method(plot, va)
S3method(print, va)
S3method(summary, va)
S3method(print, summary.va)
S3method(coef, va)
S3method(predict, va)
S3method(residuals, va)