add_glance | R Documentation |
Add model statistics returned from broom::glance()
. Statistics can either
be appended to the table (add_glance_table()
), or added as a
table source note (add_glance_source_note()
).
add_glance_table(
x,
include = everything(),
label = NULL,
fmt_fun = NULL,
glance_fun = NULL
)
add_glance_source_note(
x,
include = everything(),
label = NULL,
fmt_fun = NULL,
glance_fun = NULL,
text_interpret = c("md", "html"),
sep1 = " = ",
sep2 = "; "
)
x |
'tbl_regression' object |
include |
list of statistics to include in output. Must be column
names of the tibble returned by |
label |
List of formulas specifying statistic labels,
e.g. |
fmt_fun |
List of formulas where the LHS is a statistic and the RHS
is a function to format/round the statistics. The default is to round
the number of observations and degrees of freedom to the nearest integer,
p-values are styled with |
glance_fun |
function that returns model statistics. Default is
|
text_interpret |
String indicates whether source note text
will be interpreted with
|
sep1 |
Separator between statistic name and statistic.
Default is |
sep2 |
Separator between statistics. Default is |
gtsummary table
The following statistics have set default labels when printed.
When there is no default, the column name from broom::glance()
is printed.
Statistic Name | Default Label |
r.squared | R² |
adj.r.squared | Adjusted R² |
p.value | p-value |
logLik | Log-likelihood |
statistic | Statistic |
df.residual | Residual df |
null.deviance | Null deviance |
df.null | Null df |
nevent | N events |
concordance | c-index |
std.error.concordance | c-index SE |
nobs | No. Obs. |
deviance | Deviance |
sigma | Sigma |
When combining add_glance_table()
with tbl_merge()
, the
ordering of the model terms and the glance statistics may become jumbled.
To re-order the rows with glance statistics on bottom, use the script below:
tbl_merge(list(tbl1, tbl2)) %>% modify_table_body(~.x %>% arrange(row_type == "glance_statistic"))
Example 1
Example 2
Review list, formula, and selector syntax used throughout gtsummary
mod <- lm(age ~ marker + grade, trial) %>% tbl_regression()
# Example 1 ----------------------------------
add_glance_ex1 <-
mod %>%
add_glance_table(
label = list(sigma ~ "\U03C3"),
include = c(r.squared, AIC, sigma)
)
# Example 2 ----------------------------------
add_glance_ex2 <-
mod %>%
add_glance_source_note(
label = list(sigma ~ "\U03C3"),
include = c(r.squared, AIC, sigma)
)
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