bug fix for check_plan: it only handled up to 26 strata,
producing unexpected results with more strata. It now handles up to 676
strata.
minor modifications from CRAN review
Add lots of tests, minor modifications to clear notes from R CMD CHECK
Addition of check_plan to investigate a proposed
randomisation strategy, in terms of the balance that may be observed
with specified number of strata and block sizes
Minor improvements suggested by @lbeuti
randotools to allow more flexibility
with what it includesrandolist_to_db : Move the randomisation result to the
first column when exporting to REDCapsummary : Remove the use of cli for messages, as they
do not appear in sinked outputrandolist
helpfile.