junco (version 0.1.2)

resp01_a_comp_stat_logical: Formatted Analysis Function for Comparative Statistic in Response Tables (RESP01)

Description

This function applies to a logical column called .var from df. The response proportion is compared between the treatment arms identified by column arm.

Usage

resp01_a_comp_stat_logical(
  df,
  .var,
  conf_level,
  include,
  arm,
  strata,
  formats,
  methods,
  stat = c("comp_stat_ci", "pval")
)

Value

The formatted result as rtables::rcell().

Arguments

df

(data.frame)
data set containing all analysis variables.

.var

(string)
single variable name that is passed by rtables when requested by a statistics function.

conf_level

(proportion)
confidence level of the interval.

include

(flag)
whether to include the results for this variable.

arm

(string)
column name in the data frame that identifies the treatment arms.

strata

(character or NULL)
variable names indicating stratification factors.

formats

(list)
containing formats for comp_stat_ci and pval.

methods

(list)
containing methods for comparative statistics. The element comp_stat_ci can be 'rr' (relative risk), 'or_cmh' (odds ratio with CMH estimation and p-value) or 'or_logistic' (odds ratio estimated by conditional or standard logistic regression). The element pval can be 'fisher' (Fisher's exact test) or 'chisq' (chi-square test), only used when using unstratified analyses with 'or_logistic'.

stat

(string)
the statistic to return, either comp_stat_ci or pval.

See Also

resp01_a_comp_stat_factor() for the factor equivalent.

Examples

dm <- droplevels(subset(formatters::DM, SEX %in% c("F", "M")))
dm$RESP <- as.logical(sample(c(TRUE, FALSE), size = nrow(DM), replace = TRUE))

resp01_a_comp_stat_logical(
  dm,
  .var = "RESP",
  conf_level = 0.9,
  include = TRUE,
  arm = "SEX",
  strata = "RACE",
  stat = "comp_stat_ci",
  methods = list(comp_stat_ci = "or_cmh"),
  formats = list(
    comp_stat_ci = jjcsformat_xx("xx.xx (xx.xx - xx.xx)"),
    pval = jjcsformat_pval_fct(0.05)
  )
)