subgroups: Create subgroup analysis table (subgroups)

In lilleoel/clintools: Tools for Clinical Research

Create subgroup analysis table (subgroups)

Description

subgroups() is a function which create a dataframe, which can be copied directly into word or presented in as a subgroup analysis.

Usage

subgroups(df,group,subgroups,outcome,test,time.to,
                  strata.fixed,strata.random,digs_p,digs_s,
                  conf.level, paired,markdown, caption, fig)

Arguments

df	dataframe. (df)
group	Column name of stratification (string)
subgroups	column names of subgroups (list)
outcome	column name of outcome of interest (string)
test	list of tests carried out, currently the following works: t.test, wilcox.test, fisher.test, auc, lm, and glm. (list)
time.to	Column name of the time column for cox regression (list)
strata.fixed	list of columns which should be used as fixed stratification (list)
strata.random	list of columns which should be used as random stratification (list)
digs_p	digits for p-values (numeric)
digs_s	digits for statistics (numeric)
conf.level	confidence intervals which should be presented (numeric).
paired	if tests should be paired (boolean)
markdown	default is true and output is pander, while false output is a dataframe (boolean)
caption	Table caption only in use when markdown is true (string)
fig	If figure should be presented (boolean)

Value

Returns summarised information in dataframe.

Examples

## Not run: 
   zubgroups <- c(`Estimated fetal weight`="est_fetal_weight_grp",
   `Gestational age`="Gestational Age at rand (cat)",
   `End diastolic flow`="end_dia_flow_grp",
   `Uterine artery Doppler / Notch`="dop_notch_grp",
   `Maternal S-Placental-GF`="maternalSplacentalGF_grp",
   `Hypertension or preeclampsia`="ht_preeclamps_grp",
   `Abdominal circumference`="abd_circum_cent_grp")

   subgroups(df,group="group",zubgroups,
      outcome="Infant survival without SAE",
      test="glm",strata.fixed = "site")

## End(Not run)

lilleoel/clintools documentation built on April 17, 2025, 6:09 p.m.