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Create a tibble to summarize an object; currently only implemented for gsBinomialExact.

Usage

as_table(x, ...)

# S3 method for gsBinomialExact
as_table(x, ...)

Arguments

x

Object to be summarized.

...

Other parameters that may be specific to the object.

Value

A tibble which may have an extended class to enable further output processing.

Details

Currently only implemented for gsBinomialExact objects. Creates a table to summarize an object. For gsBinomialExact, this summarized operating characteristics across a range of effect sizes.

Examples

b <- binomialSPRT(p0 = .1, p1 = .35, alpha = .08, beta = .2, minn = 10, maxn = 25)
b_power <- gsBinomialExact(
  k = length(b$n.I), theta = seq(.1, .45, .05), n.I = b$n.I,
  a = b$lower$bound, b = b$upper$bound
)
b_power %>%
  as_table() %>%
  as_gt()
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#> 
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#> 
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#> 
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#> 
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#> 
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#> 
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#> </style>
#>   <table class="gt_table" data-quarto-disable-processing="false" data-quarto-bootstrap="false">
#>   <thead>
#>     <tr class="gt_heading">
#>       <td colspan="4" class="gt_heading gt_title gt_font_normal" style>Operating Characteristics for the Truncated SPRT Design</td>
#>     </tr>
#>     <tr class="gt_heading">
#>       <td colspan="4" class="gt_heading gt_subtitle gt_font_normal gt_bottom_border" style>Assumes trial evaluated sequentially after each response</td>
#>     </tr>
#>     <tr class="gt_col_headings gt_spanner_row">
#>       <th class="gt_col_heading gt_columns_bottom_border gt_right" rowspan="2" colspan="1" scope="col" id="Underlying&lt;br&gt;response rate">Underlying<br>response rate</th>
#>       <th class="gt_center gt_columns_top_border gt_column_spanner_outer" rowspan="1" colspan="2" scope="colgroup" id="Probability of crossing">
#>         <span class="gt_column_spanner">Probability of crossing</span>
#>       </th>
#>       <th class="gt_col_heading gt_columns_bottom_border gt_right" rowspan="2" colspan="1" scope="col" id="Average&lt;br&gt;sample size">Average<br>sample size</th>
#>     </tr>
#>     <tr class="gt_col_headings">
#>       <th class="gt_col_heading gt_columns_bottom_border gt_right" rowspan="1" colspan="1" scope="col" id="Futility bound">Futility bound</th>
#>       <th class="gt_col_heading gt_columns_bottom_border gt_right" rowspan="1" colspan="1" scope="col" id="Efficacy bound">Efficacy bound</th>
#>     </tr>
#>   </thead>
#>   <tbody class="gt_table_body">
#>     <tr><td headers="theta" class="gt_row gt_right">10%</td>
#> <td headers="Lower" class="gt_row gt_right">0.94</td>
#> <td headers="Upper" class="gt_row gt_right">0.04</td>
#> <td headers="en" class="gt_row gt_right">12.1</td></tr>
#>     <tr><td headers="theta" class="gt_row gt_right">15%</td>
#> <td headers="Lower" class="gt_row gt_right">0.78</td>
#> <td headers="Upper" class="gt_row gt_right">0.15</td>
#> <td headers="en" class="gt_row gt_right">13.6</td></tr>
#>     <tr><td headers="theta" class="gt_row gt_right">20%</td>
#> <td headers="Lower" class="gt_row gt_right">0.57</td>
#> <td headers="Upper" class="gt_row gt_right">0.32</td>
#> <td headers="en" class="gt_row gt_right">14.3</td></tr>
#>     <tr><td headers="theta" class="gt_row gt_right">25%</td>
#> <td headers="Lower" class="gt_row gt_right">0.37</td>
#> <td headers="Upper" class="gt_row gt_right">0.53</td>
#> <td headers="en" class="gt_row gt_right">14.2</td></tr>
#>     <tr><td headers="theta" class="gt_row gt_right">30%</td>
#> <td headers="Lower" class="gt_row gt_right">0.22</td>
#> <td headers="Upper" class="gt_row gt_right">0.71</td>
#> <td headers="en" class="gt_row gt_right">13.4</td></tr>
#>     <tr><td headers="theta" class="gt_row gt_right">35%</td>
#> <td headers="Lower" class="gt_row gt_right">0.12</td>
#> <td headers="Upper" class="gt_row gt_right">0.84</td>
#> <td headers="en" class="gt_row gt_right">12.5</td></tr>
#>     <tr><td headers="theta" class="gt_row gt_right">40%</td>
#> <td headers="Lower" class="gt_row gt_right">0.06</td>
#> <td headers="Upper" class="gt_row gt_right">0.92</td>
#> <td headers="en" class="gt_row gt_right">11.6</td></tr>
#>     <tr><td headers="theta" class="gt_row gt_right">45%</td>
#> <td headers="Lower" class="gt_row gt_right">0.03</td>
#> <td headers="Upper" class="gt_row gt_right">0.97</td>
#> <td headers="en" class="gt_row gt_right">11.0</td></tr>
#>   </tbody>
#>   
#>   
#> </table>
#> </div>