## Version 1.1.0 exports nine functions: the two-function workflow rule()/op(),
## the convenience wrapper design_table(), three helpers used to set up and
## check a design, and the three asymptotic variance kernels that the article's
## appendix defines and that its reproduction script evaluates directly.
## The separate function provided for each combination of test and stopping
## rule up to 1.0.2 was deprecated in 1.0.3 and removed here; see NEWS.md.
export("rule", "op", "design_table")

## Setting up and checking a design
export("Proportional_odds_assumption", "p2_fun", "theta")

## Asymptotic variance kernels, Appendix equations for the S, M and W tests
export("V_S.over.nk", "QR_fun", "W_W")

S3method(print, OptOTrialsRule)
S3method(print, OptOTrialsOC)
importFrom("stats", "pnorm", "qnorm")
