add_p.tbl_continuous {gtsummary} | R Documentation |
Add p-values
Description
Add p-values
Usage
## S3 method for class 'tbl_continuous'
add_p(
x,
test = NULL,
pvalue_fun = label_style_pvalue(digits = 1),
include = everything(),
test.args = NULL,
group = NULL,
...
)
Arguments
x |
(tbl_continuous )
table created with tbl_continuous()
|
test |
List of formulas specifying statistical tests to perform for each
variable.
Default is two-way ANOVA when by= is not NULL , and has the same defaults
as add_p.tbl_continuous() when by = NULL .
See tests for details, more tests, and instruction for implementing a custom test.
|
pvalue_fun |
(function )
Function to round and format p-values. Default is label_style_pvalue() .
The function must have a numeric vector input, and return a string that is
the rounded/formatted p-value (e.g. pvalue_fun = label_style_pvalue(digits = 2) ).
|
include |
(tidy-select )
Variables to include in output. Default is everything() .
|
test.args |
(formula-list-selector )
Containing additional arguments to pass to tests that accept arguments.
For example, add an argument for all t-tests, use
test.args = all_tests("t.test") ~ list(var.equal = TRUE) .
|
group |
(tidy-select )
Variable name of an ID or grouping variable. The column can be used to
calculate p-values with correlated data.
Default is NULL . See tests for methods that utilize the group argument.
|
... |
These dots are for future extensions and must be empty.
|
Value
'tbl_continuous' object
Examples
trial |>
tbl_continuous(variable = age, by = trt, include = grade) |>
add_p()
[Package
gtsummary version 2.0.2
Index]