change_Delta

A helper that takes a gurobi model object outputted from
dose_attributable_general or dose_thresh_attributable_one_sided
and changes the Delta parameter. Saves computation time by directly editing
the constraint involving Delta without having to reinitialize the other
constraints that are kept the same. Outputs a list analogous to output from
dose_attributable_general or dose_thresh_attributable_one_sided.

Performs sensitivity analysis for the sharp null, attributable effects, and weak nulls in matched studies with continuous exposures and binary or continuous outcomes as described in Zhang, Small, Heng (2024) <doi:10.48550/arXiv.2401.06909> and Zhang, Heng (2024) <doi:10.48550/arXiv.2409.12848>. Two of the functions require installation of the 'Gurobi' optimizer. Please see <https://docs.gurobi.com/current/#refman/ins_the_r_package.html> for guidance.

Jeffrey Zhang

doseSens

Conduct Sensitivity Analysis with Continuous Exposures and
Binary or Continuous Outcomes

change_Delta function

<dl><dt>model</dt>
<dd>A gurobi model object outputted from dose_attributable_general.</dd>
<dt>Delta</dt>
<dd>The new Delta to test for.</dd>
<dt>direction</dt>
<dd>The new direction to test</dd>
<dt>TT</dt>
<dd>The observed test statistic.</dd></dl>

Arguments

A helper that takes a gurobi model object outputted from
dose_attributable_general or dose_thresh_attributable_one_sided
and changes the Delta parameter. Saves computation time by directly editing
the constraint involving Delta without having to reinitialize the other
constraints that are kept the same. Outputs a list analogous to output from
dose_attributable_general or dose_thresh_attributable_one_sided. — change_Delta

<dl>

<dt>model</dt>
<dd>A gurobi model object outputted from dose_attributable_general.</dd>


<dt>Delta</dt>
<dd>The new Delta to test for.</dd>


<dt>direction</dt>
<dd>The new direction to test</dd>


<dt>TT</dt>
<dd>The observed test statistic.</dd>

</dl>

A helper that takes a gurobi model object outputted from
dose_attributable_general or dose_thresh_attributable_one_sided
and changes the Delta parameter. Saves computation time by directly editing
the constraint involving Delta without having to reinitialize the other
constraints that are kept the same. Outputs a list analogous to output from
dose_attributable_general or dose_thresh_attributable_one_sided.

Description

Usage

Value

Arguments