prec_lr
(prec_pos_lr
, prec_neg_lr
) to simplify
positive/negative LRsprec_lr
addition of function for Cohen’s kappa
update shiny app to include kappa
POSSIBLE BREAKING CHANGE: arguments in
prec_rateratio
renamed from *_exp
and
*_control
to *1
and *2
for
consistency with other functions
prec_sens
and prec_spec
allow prev and
conf.width
multiple notes allowed in print method
add contributing guidelines
prec_sens_spec
removed. Confidence intervals and
sample sizes are quite different to other methods. A two step approach
using prec_sens
and prec_spec
is instead
recommended
addition of various tests
addition of rate ratio method