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declare_model for defining the model of
the world including sample size, levels of the data, and variables.declare_inquiry to replace
declare_estimand. declare_estimand is still
available but deprecated.reveal_outcomes, created in 0.24.0, has been removed as
a step.run_design
output to be inquiry_label rather than
estimand_label.declare_measurement for measuring outcome
variables.declare_test to enable hypothesis testing where no
estimand is targeted. For example, declare_test could be
used for a K-S test of distributional equality and
declare_estimator for a difference-in-means estimate of an
average treatment effect.model_summary option to
declare_estimator, to enable specifying a model and then a
separate post-estimation function to extract coefficient estimates
(e.g., estimate of a treatment effect) or model summary statistics
(e.g., R^2 or the result of an F-test from a regression).declare_diagnosands functionality.
diagnose_design() by default runs an internal function with
a set of default diagnosands, including power, RMSE, bias, type S rate,
coverage, mean estimate, and mean estimand.filter now works.declare_reveal to reveal_outcomes.
Both continue to work.sampling_variable in
declare_sampling.drop_nonsampled flag in declare_sampling.compare_diagnoses function to compare two designs
on the basis of their design diagnoses.rlang 0.4.0compare_designs functions to compare the code and
output of designs side-by-side.draw_assignment function to draw an assignment
vector(s) given datadraw_sample function to draw a sample or multiple
sequential samples from datadraw_data to optionally take a data argument.
draw_data now can be used to draw data for the full design,
or for subsets of it. start and end flags are
added to select which portions of the design to runget_estimates with data, useful for
example for getting estimates after data is collected for a study. To
draw estimates or estimands from simulated data, now use renamed
draw_estimates and draw_estimands
functions.These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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