afun_riskdiff | R Documentation |
In the risk difference column, this function uses the statistics function associated with afun
to
calculates risk difference values from arm X (reference group) and arm Y. These arms are specified
when configuring the risk difference column which is done using the add_riskdiff()
split function in
the previous call to rtables::split_cols_by()
. For all other columns, applies afun
as usual. This
function utilizes the stat_propdiff_ci()
function to perform risk difference calculations.
afun_riskdiff(
df,
labelstr = "",
afun,
...,
.stats = NULL,
.stat_names = NULL,
.formats = NULL,
.labels = NULL,
.indent_mods = NULL
)
df |
( |
labelstr |
( |
afun |
(named |
... |
additional arguments for the lower level functions. |
.stats |
( |
.stat_names |
( |
.formats |
(named |
.labels |
(named |
.indent_mods |
(named |
A list of formatted rtables::CellValue()
.
stat_propdiff_ci()
for details on risk difference calculation.
Split function add_riskdiff()
which, when used as split_fun
within rtables::split_cols_by()
with
riskdiff
argument set to TRUE
in subsequent analyze functions calls, adds a risk difference column
to a table layout.
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